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Toner supplement container, toner supply device and driving force transmission mechanism
|
Detachably mounting the toner supply container to the image forming apparatus, said toner supply container comprising: a container body that is configured to receive the toner and having an opening which is configured and positioned to allow supplying toner to the image forming apparatus; and a driving force receiving member, which is configured and positioned to apply a driving force receiving member from the driving force is disposed in the image forming apparatus; wherein said driving force receiving member having a resilient press fit member, press-fitting the resilient member is configured and positioned to resiliently press-fitted into the inner surface of the hollow portion of the driving force applying member, to be applied between the member driving force receiving member and the driving force of the driving force transmitting engagement to establish .
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,200 |
Correction to Synthesis and Palladium-Catalyzed Coupling Reactions of Enantiopure p-Bromophenyl Methyl Sulfoximine
|
[reaction: see text] The asymmetric synthesis and chemical modification of p-bromophenyl methyl sulfoximine (2) is described. Starting from p-bromophenyl menthyl sulfinate (5), enantiopure 2 can be obtained in a short reaction sequence involving a well-established substitution reaction followed by stereospecific imination with O-mesitylenesulfonylhydroxylamine (MSH). Palladium-catalyzed Buchwald/Hartwig, Suzuki, and Stille coupling reactions allow a broad variation of the sulfoximine aryl group, which is otherwise difficult to achieve. The incorporation of a p-morpholino-substituted derivative into a pseudotripeptide demonstrates the applicability of the novel sulfoximine derivatives.
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OBJECTIVE: To establish HPLC fingerprint of Compound danshen tablets.METHODS: The separation was performed on Agilent Eclipse XDB-C18(150 mm×4.6 mm,5μm) column with mobile phase consisted of acetonitrile-0.04% phosphate (gradient elution) at flow rate of 1.0 mL·min-1.Detection wavelength was set at 272 nm and column temperature was 30℃.RESULTS: Established HPLC fingerprint was distinct and reproducible.There were 8 characteristic peaks among which No.5 characteristic peaks,No.6,No.7,No.8 came from HPLC fingerprint of Salvia miltiorrhiza and No.1 characteristic peaks,No.2,No.3,No.4 came from HPLC fingerprint of Panax notoginseng.CONCLUSION: The characteristic peaks of effective parts of Compound danshen tablet mainly come from S.miltiorrhiza.The study can be used for tracing and isolation of effective part of Compound danshen tablet and establishes basis for the further development of Chinese patent drugs.
|
eng_Latn
| 32,201 |
Diels-Alder Polymers from Resinic Acids
|
A new class of polyhydroxyesterimides has been synthesized by the Diels-Alder (DA) reaction between dihydroxyesters of resinic acids (RA) and dihydroxyesters of carboxyphenylmalcimide (CPMI). Dihydroxyesters of RA and CPMI have been synthesized by reaction between of epoxy resins (diglycidyl ether of bisphenol A, diglycidyl ether of hydroquinone and diglycidyl of aniline) and RA and CPMI. These monomers of AA, AB and BB type were then allowed to polymerise under DA reactions. The obtained polymers are solid, brittle, soluble in high and medium polar solvents and present good thermal properties.
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Objective :To study the association of the angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism with essential hypertension in Chongqing. Methods:We use polymerase chain reaction (PCR) method to amplify sixteenth intron of ACE gene to analyse 114 healthy controls and 75 patients with essential hypertension. Polymorphism was characterized by three genotypes: homozygous alleles DD, II, and heterozygous alleles ID. Results:The frequency of homozygous alleles DD and the frequency of deletion alleles were significantly higher in the essential hypertension group than in the healthy controls (P0.005). Conclusion:The results indicate that a deletion polymorphism of ACE gene is associated with essential hypertension in Chongqing.
|
eng_Latn
| 32,202 |
LibGuides: EndNote X8: EndNote X8 Windows
|
Install EndNote on your personal computer to help manage your research. Organize references, save images and PDFs in any language, search the contents of PDFs, create citations and bibliographies as you write. It has more advanced features than RefWorks,
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A study was made of the isomerization of the trans- and cis-3,4-epoxy~3-methylnorcaranes by Et2NLi in ether and t-BuOK in pyridine. The action of both bases on the trans-epoxide gives comparable amounts of 4α-hydroxy-3-methyl-2-norcarene and 3α-hydroxy-3-methyl-4-norcarene. In the reactions of the cis-epoxide the composition of the reaction mixture depends on the employed reagent: in the presence of Et2NLi the main product is 4β-hydroxy-3-methylnorcarane, while with t-BuOK it is 3β-hydroxy-3-methyl-4-norcarene.
|
yue_Hant
| 32,203 |
Magnetic resonance imaging characteristics of multiple sclerosis in children
|
Multiple sclerosis of children is receiving more attention,because it is easily confused with other diseases in children. Magnetic resonance imaging is of great value in the diagnosis,monitoring and treatment of multiple sclerosis. Compared with adult patients,the lesions of pediatric patients exhibit different characteristics in shape,distribution and correlation with prognosis. Here we made a summary of the contents mentioned above,the diagnostic criteria of magnetic resonance imaging and differential diagnosis of children's multiple sclerosis.
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The present invention relates to a method for checking CMIs trace resin is in the field of traditional Chinese medicine injection safety evaluation. The method of the present invention, first the principle of molecular sieve macromolecular species in traditional Chinese medicine injections different degrees enriched enriched liquid prepared macromonomer, further enriched liquid inspection macromolecules, i.e. the residue obtained was extracted with chloroform, and then glacial acetic acid check solubility residue; to facilitate the observation result, the need of glacial acetic acid is centrifuged, the traditional Chinese medicine injections can check the presence of a resin, the sensitivity is significantly higher than the "Chinese Pharmacopoeia" method. By adjusting the sample volume and the enrichment ratio can be easily checked for sensitivity adjustment to check for resin injection particular medicine can be used for safety evaluation of TCM injections.
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eng_Latn
| 32,204 |
Artemisinin derivatives and application thereof
|
The invention belongs to the technical field of medicaments, and relates to artemisinin derivatives shown in a general formula I, in particular to a series of artemisinin aromatic ethers, artemisinin aliphatic ethers, artesunate derivatives and optical active bodies thereof, wherein substitutional groups, namely X, Y, R1, R2, R3, R4, R5, R6, R7, R8 and R9 have definitions given in an instruction book. The derivatives and compositions thereof can be made into clinically acceptable formulations such as tablets, capsules, injections, ointment and the like, and are used for inducing the apoptosis of tumor cells and treating and/or preventing cancer.
|
Complicated meshes used in numerical simulations on complex geometries often limit the applicability of multilevel techniques for fast solvers. We propose a way how this limitation can be circumvented if domain adaptation is used. We represent the geometry implicitly by its signed distance function and solve the problem on a larger domain taking account of the complex shape by adaptive refinement and subelement assembling routines. The software concepts of AMDiS [1] allow to deal with this situation in a nearly standard way. An example is shown which allows a detailed convergence analysis by comparing the numerical solution with an analytical solution.
|
eng_Latn
| 32,205 |
Separation of Etoricoxib and Its Degradation Products in Drug Substance Using UPLCTM
|
A UPLC TM method was developed and validated for the separation of Etoricoxib and its degradation products in drug substance. The main drug and its seven major and few minor degradation products were well separated within seven minutes on ac quity UPLC TM BEH C18 column (1.7 µ, 2.1 x 100 mm) maintained at 25°C, using 0.01M acetate buffer pH 5.0 - acetonitrile (60 : 40, v/v) as mobile phase. The flow rate was 0.3 mL.min -1 and observed backpressure was about 10500 psi. Detection was performed at 235 nm using PDA detector. Linearity was obtained in the concentration range of 0.05 - 120 µg.mL -1 . The method was validated for precision, linearity, LOD and LOQ. Stability indicating capability was established by forced degradation experiments .
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,206 |
Martensitic Phase Transformation in TRIP-Steel/Mg-PSZ Honeycomb Composite Materials on Mechanical Load
|
Composite materials have been in focus of scientific studies since decades. Metal-matrix composites have received extensive attention in the last years. The combination of a metastable austenitic TRIP-steel with magnesia partially stabilized zirconia is presented in this study. The stress induced martensitic phase transformation in both components leads to advantageous mechanical behavior. Raised compression strength as well as increased specific energy absorption on plastic deformation offers a range of structural and crash-absorption applications. Samples with zirconia additions are reinforced by volume increase during tetragonal-monoclinic phase transformation at compressive strains below 35%. The microstructure and phase evolution of partially stabilized zirconia as well as steel has been investigated by EBSD with purpose to correlate mechanical properties with phase evolution.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,207 |
Synthesis of crystalline (±)-A58365B—an inhibitor of angiotensin-converting enzyme
|
A58365B 1, an inhibitor of angiotensin-converting enzyme, is synthesized from two subunits, spiro lactone 5 and Iµ-hydroxynorleucine methyl ester 6, by a process based on enyne radical cyclization (9a,b → 11a,b).
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Object of the present invention to provide a granular preparation hours even in average particle diameter, can be effectively controlled drug dissolution characteristics. The present invention provides a granule formulation, wherein that the first coating layer containing a water-insoluble polymer particles and inorganic particles and granular formulations of a drug having a first cladding layer of the coated drug particles and / or lipid components, the lipid component contains more C15 fatty acids.
|
eng_Latn
| 32,208 |
A Practical Synthesis of The Antibiotic Toyocamycin
|
Abstract The nucleoside antibiotic toyocamycin was synthesized by condensation of the silylated 4-amino-6-bromo-5-cyanopyrrolo[2,3-d]pyrimidine with 1-O-acetyl-2,3,5-tri-O-benzoyl-D-ribofuranose, followed by debromination and deblocking.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,209 |
α-Methylthiocarbonylation of Ketones. Generality and Regioselectivity
|
Abstract Over the past few years, there have been several methods documented for the preparation of β-keto thiolesters2,3. However, most of these methods have limited synthetic applicability due to either the requirement of rather specific starting substrates3, or operational complexity, often coupled with unsatisfactory yields2. A more promising procedure was briefly examined by Demuynck and Thuillier2, who demonstrated the feasibility of β-keto thiolester formation by the reaction of an enolate ion with S,S'-dimethyl dithiocarbonate. Of the three simple acyclic ketones examined, products were obtained in moderate yields of 30–70%. In continuation of our investigation of the synthetic utility of β-keto thiolesters3 and efficient method of preparation was required. We have studied the α-methylthiocarbonylation process with special attention to its improvement, general applicability and regioslectivity.
|
The present invention relates to a method for checking CMIs trace resin is in the field of traditional Chinese medicine injection safety evaluation. The method of the present invention, first the principle of molecular sieve macromolecular species in traditional Chinese medicine injections different degrees enriched enriched liquid prepared macromonomer, further enriched liquid inspection macromolecules, i.e. the residue obtained was extracted with chloroform, and then glacial acetic acid check solubility residue; to facilitate the observation result, the need of glacial acetic acid is centrifuged, the traditional Chinese medicine injections can check the presence of a resin, the sensitivity is significantly higher than the "Chinese Pharmacopoeia" method. By adjusting the sample volume and the enrichment ratio can be easily checked for sensitivity adjustment to check for resin injection particular medicine can be used for safety evaluation of TCM injections.
|
eng_Latn
| 32,210 |
Laccase‐catalyzed polymerization of urushiol in precisely confined Japanese lacquer system
|
Japanese lacquer is a sole, enzymatically drying natural lacquer, giving films with excellent durability. Oligomerization of urushiol (1) (a major component of the lacquer) in the lacquer system was reviewed. The enzymic formation of the urushiol-quinone (3) from urushiol was studied by laccase-catalyzed reactions with pyrocatechols. On the basis of the separated urushiol dimers in both the lacquer and model reaction systems, a nonenzymatic CC and CO coupling reaction of the urushiol-quinone with the unsaturated chain or with the nucleus of urushiol is discussed as significant reaction path in the polymerization of Japanes lacquer. The films of the lacquer made by a mild oxidation process, a technique applied for so long time in practice, retained their dynamechanical properties completely over 16 years.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,211 |
Phthalocyanines: Synthesis, Characterization and Biological Applications of Photodynamic Therapy (PDT), Nanobiotechnology, Magnetohyperthermia and Photodiagnosis (Theranostics)
|
This article presents a complete review of phthalocyanine compounds, ranging from the basic synthesis and design of new molecules to biological applications, covering three of the most popular areas of study: (1) photodynamic therapy (PDT) for cancer treatment, (2) nanobiotechnology and magnetohyperthermia, and (3) photodiagnosis (theranostics). All of the results summarized in this study demonstrate the potential to develop new molecules for new applications in the basic and applied sciences, including pharmaceutical and medical applications. More than thousands of products in the market use phthalocyanine dyes in a broad range of applications. The required level of purity and the challenges in the scaling up of production are the most limiting drawbacks for these proposed applications.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,212 |
Microstructure and properties of hot stamping 22MnB5 steel
|
Microstructure and properties of 22MnB5 steel after hot stamping were studied by means of mechanical property test and microstructure analysis through SEM and TEM.The results show that the microstructure of lath martensite with high-density dislocations is obtained for the steel after hot stamping,and its mechanical properties of the steel are significantly increased.Deformation help dynamic recrystallization and getting more tiny martensite organization to promote fine-grain strengthening.On one hand,boron segregation at grain boundaries reduces distortional energy and extends the austenitic change incubation period so as to improve the hardenability of 22MnB5 steel,on the other hand,boron segregation causes lattice distortion.Both of the reasons promote transformation strengthening of the steel.
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OBJECTIVE: To establish HPLC fingerprint of Compound danshen tablets.METHODS: The separation was performed on Agilent Eclipse XDB-C18(150 mm×4.6 mm,5μm) column with mobile phase consisted of acetonitrile-0.04% phosphate (gradient elution) at flow rate of 1.0 mL·min-1.Detection wavelength was set at 272 nm and column temperature was 30℃.RESULTS: Established HPLC fingerprint was distinct and reproducible.There were 8 characteristic peaks among which No.5 characteristic peaks,No.6,No.7,No.8 came from HPLC fingerprint of Salvia miltiorrhiza and No.1 characteristic peaks,No.2,No.3,No.4 came from HPLC fingerprint of Panax notoginseng.CONCLUSION: The characteristic peaks of effective parts of Compound danshen tablet mainly come from S.miltiorrhiza.The study can be used for tracing and isolation of effective part of Compound danshen tablet and establishes basis for the further development of Chinese patent drugs.
|
eng_Latn
| 32,213 |
Synthesis and crystal structure of 4,7,13,16,21,24-hexaoxa-1,10-diazoniabicyclo[8.8.8]hexacosane tetrabromocopper(II) hydrate
|
The new complex salt 4,7,13,16,21,24-hexaoxa-1,10-diazoniabicyclo[8.8.8]hexacosane tetrabromocopper(II) hydrate [H 2 (Crypt-222)] 2 + .[CuBr 4 ] 2 - .1.5H 2 O (I) is synthesized, and its crystal structure is studied by X-ray diffraction analysis. Structure I (trigonal crystal system, space group R3c, a = 11.195 A, c = 78.015 A, Z = 12) is solved by direct methods and refined by the full-matrix least-squares method in the anisotropic approximation to R = 0.057 for 1850 unique reflections (CAD4 automated diffractometer, λMoK α ). In structure I, the [CuBr 4 ] 2 - anion and the 2.2.2-cryptand dication (with two protonated nitrogen atoms) lie in crystallographic axis 3. The dication contains trifurcate hydrogen bonds N + -H(...O) 3 . The tetrahedral [CuBr 4 ] 2 - anion is considerably distorted, probably, due to the Jahn-Teller effect. In crystal structure I, the hydrate water molecules (their O atoms) are disordered over three independent poorly populated positions.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
|
eng_Latn
| 32,214 |
Square planar complexes of nickel(II), palladium(II) and platinum(II) with 1-(2-hydroxyphenyl)-3,5-diphenylformazan
|
A novel series of formazan complexes of general formula FoML [H2Fo = 1-(2-hydroxyphenyl)-3,5-diphenylformazan; M = NiII, PdII or PtII; L = NH3, py and Ph3P] are described. The formazan nickel(II) system shows linkage isomerism; one isomer, A, contains an unusual five-membered formazan chelate ring, whereas the other, isomer B, has the usual six-membered ring.13C n.m.r., u.v. and i.r. spectra are presented and interpreted. From these the palladium and platinum complexes appear to contain the six-membered ring of the B type isomer.
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OBJECTIVE: To establish HPLC fingerprint of Compound danshen tablets.METHODS: The separation was performed on Agilent Eclipse XDB-C18(150 mm×4.6 mm,5μm) column with mobile phase consisted of acetonitrile-0.04% phosphate (gradient elution) at flow rate of 1.0 mL·min-1.Detection wavelength was set at 272 nm and column temperature was 30℃.RESULTS: Established HPLC fingerprint was distinct and reproducible.There were 8 characteristic peaks among which No.5 characteristic peaks,No.6,No.7,No.8 came from HPLC fingerprint of Salvia miltiorrhiza and No.1 characteristic peaks,No.2,No.3,No.4 came from HPLC fingerprint of Panax notoginseng.CONCLUSION: The characteristic peaks of effective parts of Compound danshen tablet mainly come from S.miltiorrhiza.The study can be used for tracing and isolation of effective part of Compound danshen tablet and establishes basis for the further development of Chinese patent drugs.
|
eng_Latn
| 32,215 |
Crystal structure of μ-hydroxo-bis[tris(2–aminoethyl)amine]dicopper(II) perchlorate
|
A novel, high-symmetry dicopper complex bridged by only a single hydroxo has been synthesized and structurally characterized. The coordination geometry of copper(II) is a strict trigonal bipyramidal of C3 symmetry. The three equivalent amino nitrogen atoms of the ligand form the equatorial plane, while the tripodal nitrogen atom and the hydroxo anion occupy axial positions. The bridging Cu-(OH)-Cu angle of the single hydroxo anion is only 136.5°, which does not agree well with data found in similar compounds. The magnetic–structural relation is discussed.
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OBJECTIVE: To establish HPLC fingerprint of Compound danshen tablets.METHODS: The separation was performed on Agilent Eclipse XDB-C18(150 mm×4.6 mm,5μm) column with mobile phase consisted of acetonitrile-0.04% phosphate (gradient elution) at flow rate of 1.0 mL·min-1.Detection wavelength was set at 272 nm and column temperature was 30℃.RESULTS: Established HPLC fingerprint was distinct and reproducible.There were 8 characteristic peaks among which No.5 characteristic peaks,No.6,No.7,No.8 came from HPLC fingerprint of Salvia miltiorrhiza and No.1 characteristic peaks,No.2,No.3,No.4 came from HPLC fingerprint of Panax notoginseng.CONCLUSION: The characteristic peaks of effective parts of Compound danshen tablet mainly come from S.miltiorrhiza.The study can be used for tracing and isolation of effective part of Compound danshen tablet and establishes basis for the further development of Chinese patent drugs.
|
eng_Latn
| 32,216 |
Snapshots of encapsulated porphyrins and heme enzymes in metal-organic materials: A prevailing paradigm of heme mimicry
|
Abstract Literature sources on metal-organic materials encapsulating versatile porphyrinoids and heme enzymes have been discussed in this review. General fundamentals and structural and chemical requisites of these architectures are discussed in introduction followed by historical perspectives of the initial composites. We have categorized the structural aspects of this class of compounds according to the host and guest skeletons as well as encapsulating strategies in a sequential manner. Heme mimetic, as well as some novel applications of the materials including oxidation, electron transfer, carbene transfer and bio-molecule sensing, are then discussed and compared with each other and their homogeneous analogues based on mechanistic similarities, wherever possible.
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SummarySeveral synthetic and biological sulfated polymers were investigated for their inhibitory effect on herpes simplex virus in tissue culture. Of the biological preparations tested, heparin was the only one which inhibited this virus. Nineteen other sulfated polymers were assayed and found to inhibit herpes simplex to varying degrees. The inhibitory potency of the compound depended within limits on the degree of sulfation and on the size of the molecule. The viral inhibitory effect was independent of the polysac-charide portion or branching of the molecule, and of the type of glycosidic or sulfur bond.
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eng_Latn
| 32,217 |
Stereoselective synthesis of (−)-jimenezin
|
Total synthesis of jimenezin was achieved via radical cyclization of β-alkoxyacrylate and β-alkoxyvinyl sulfoxide intermediates and intramolecular olefin metathesis reaction.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
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eng_Latn
| 32,218 |
Preparation of hydrophobic drugs cyclodextrin complex by lyophilization monophase solution.
|
ABSTRACTA novel method was evaluated for preparation of hydrophobic drugs cyclodextrin (CD) complex in this study. To obtain sterilized drug-CD complex lyophilized powder for injection or other purpose, the CD solution in water and the hydrophobic drug in tertiary butyl alcohol (TBA) were mixed in a suitable volume ratio, filtered through 0.22 μm millpores, and subsequently freeze-dried. A high drug concentration was obtained in the co-solvent due to the good solvency of TBA, which is miscible with water in any proportion, for hydrophobic drugs. Moreover, TBA could be removed rapidly and completely by freeze-drying because of its high vapor pressure and high melting point. The chemical stability of some labile active compounds was also improved in TBA-water co-solvent. Based on the data from differential scanning calormetry (DSC) and X-ray diffractometry (XRD), drug was amorphous in freeze-dried complex. The fourier transform infrared spectra indicated drug-CD interaction was present in drug-CD complex. A...
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The factors influencing the ease of the lithium aluminium hydride reduction of various 1,2-epoxycycloalkanes and 1,2-epoxyalkanes are described and discussed.
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eng_Latn
| 32,219 |
Check method of Chinese medicine injection resin trace
|
The present invention relates to a method for checking CMIs trace resin is in the field of traditional Chinese medicine injection safety evaluation. The method of the present invention, first the principle of molecular sieve macromolecular species in traditional Chinese medicine injections different degrees enriched enriched liquid prepared macromonomer, further enriched liquid inspection macromolecules, i.e. the residue obtained was extracted with chloroform, and then glacial acetic acid check solubility residue; to facilitate the observation result, the need of glacial acetic acid is centrifuged, the traditional Chinese medicine injections can check the presence of a resin, the sensitivity is significantly higher than the "Chinese Pharmacopoeia" method. By adjusting the sample volume and the enrichment ratio can be easily checked for sensitivity adjustment to check for resin injection particular medicine can be used for safety evaluation of TCM injections.
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Poster: "ECR 2013 / C-0938 / Renal mass fine needle aspiration: takes two" by: "S. Moron Hodge, O. Suarez Traba, N. M. Buitrago Sanchez, B. Diaz Barroso, M. D. Montero Rey, A. Rodriguez Garcia; Madrid/ES"
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eng_Latn
| 32,220 |
Crystal structure of Ƞ2-1-allyl-3-methylimidazolium trichloroplatinate( II), [C7H11N2][PtCl3]
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C7H11Cl3N2Pt, orthorhombic, P212121 (no. 19), a =7 .6873(2) A, b =1 1.9159(3) A, c =1 2.1398(3) A, V =1 112.0 A 3 , Z =4 , Rgt(F) =0 .018, wRref(F 2 ) =0 .045, T =2 33 K. Source of material Potassium - 2 -ethylene trichloroplatinate(II) hydrate (Zeise’s salt) [CARN: 123334-22-5] was stirred with an equimolar amount of 1-allyl-3-methylimidazolium BF4 [CARN: 85160663-8] [1] for three days at room temperature. The precipitate was collected by filtration, washed with water, and redissolved in DMF. Yellow crystals of the zwitterionic title compound, suitable for X-ray diffraction, were obtained from this solution by diffusion with diethyl ether at −20 °C. Experimental details
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PURPOSE: A method for isolating telmisartan is provided to easily produce medicinal product containing telmisartan and to lower cost of medical cost. CONSTITUTION: A telmisartan tablet contains 13-18 weight% of telmisartan, 6-15 weight% of alkali metal hydroxide and meglumine, 4-12 weight% of crystallization retardant, 20-65 weight% of diluents, and 6-32 weight% of solidification forming agent. A method for manufacturing the telmisartan tablet comprises: a step of mixing alkali metal oxide of NaOH or KOH and meglumine in a weight ratio of 1:3-1:10; a step of dissolving the mixture in a mixture solution of purified water and ethanol in weight ratio of 4:1-1:4; a step of adding telmisartan and crystallization retardant; a step of adding solidification forming agent by wet granulation; and a step of drying and molding granule.
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eng_Latn
| 32,221 |
Computer-based patent searches: Using the IPC or free text?
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Documentary indications of the British patent specification 14 79 444 are traced through various machine-readable stores (OTAF, DERWENT, CASEARCH, CLAIMS/US) and various printed collections (claims of German Offenlegungsschriften, US and GB abstracts and Chemical Abstracts). The traceability of patents such as GB 14 79 444 (electrolytic cell with diaphragm and titanium anodes with a catalytically active coating of platinum or ruthenium and their compounds) using the IPC and free text terms is compared. Symptomatically, it was found that free text searches go further than IPC searches, because they can reach a greater search depth.
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Objective To study the best extracting technology of Compound Taizishen Granule prescription.Methods The total polysaccharides and total saponins were determined by UV spectrophotometer.With the content of total polysaccharides and total saponins as comprehensive indexes,orthogonal test was applied to investigation of the water addition,extraction time,and extraction times for optimizing the best extracting technology.Results The best extracting technology was using 10 times the amount of water,extracting 3 times and 1.5 h per time.Conclusion The extraction technology is safe and effective,which can be used as extraction for Compound Taizishen Granule prescription.
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eng_Latn
| 32,222 |
A method for the preparation and purification of a fatty acid
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It provides a method for the purification of a fatty acid, a fatty acid, the method comprising a first and a lithium salt in solution and allowed to react under formation of the fatty acid lithium salt precipitate; separating the precipitate; The precipitate was dissolved in second solution, then the organic and aqueous layers thus formed is separated; and the organic layer was evaporated to isolate purified fatty acids. Also provides the use for increasing the length of the fatty acid method, and a lithium salt of a fatty acid purification.
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The DNA of lichee isolated culture was extracted by lauryl sodium sulfate and no-water-solution polyethylene pyrrolidone,which can effectively wipe off the polyphenol,tannin,pigment and other polyoses,and can provide hige quality DNA of lichee isolated culture which adopt to be as PCR cyclostyle to analyze RAPD.It is convenient and economic to extract DNA of lichee isolated culture.
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eng_Latn
| 32,223 |
Separation of ethanol/water mixtures by pervaporation through zeolite-filled polysulfone membrane containing 3-aminopropyltrimethoxysilane
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Abstract Ethanol/water mixture is separated by pervaporation through a polysulfone (PSf) membrane filled with zeolite. The coupling agent effect of 3-aminopropyltrimethoxysilane (APTMS) on the preparation of PSf/zeolite membrane was also studied. APTMS enhanced the contact of zeolite particles with PSf chains and suppressed the formation of microvoids in polymer-zeolite interface. The effects of zeolite type, zeolite loading, feed composition, coupling agent concentration, and treatment time of zeolite surface modification on the pervaporation performance were investigated. The pervaporation performance of the zeolite-filled PSf membranes was strongly affected by the zeolite type. In addition, the molecular sieving effect of zeolite seemed to take place when coupling agent concentration and treatment time increased. Compared with the PSf membrane, the PSf/zeolite 13X/ APTMS membrane effectively improved the pervaporation performances.
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AIM: To optimize the extraction of the anthraquinone aglycnes from Rhubarb using supercritical fluid extraction(SFE). METHODS: Orthogonal design and variance analysis were used to optimize five operational variables of SFE. RESULTS: The optimized operational variables of SFE were obtained as following: the temperature was 70 °C , the pressure was 35 MPa, the static extraction time was 8 min, the dynamic extraction volume 5 mL and methanol were used as modifier. CONCLUSION: SFE is rapid, convenient and accurate, and can be used to extract athraquinone aglycones from Rhubarb.
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eng_Latn
| 32,224 |
Mechanical Properties of Bars Produced by Hot Extrusion of Magnesium Shavings
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This article describes the practical application of hot extrusion for compaction of magnesium shavings in semi-finished products and the study of the influence of process parameters on the mechanical properties of the obtained MA5 (AZ80) magnesium alloy bars. Production of bars was carried out at different heating temperatures and plastic deformation degree to find technology provide the best combination of tensile and compressive properties. The resulting bars are somewhat higher in strength characteristics than the strength of deformed cast bars made from MA5 alloy, however, they are significantly lower in ductility.
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OBJECTIVE: To establish HPLC fingerprint of Compound danshen tablets.METHODS: The separation was performed on Agilent Eclipse XDB-C18(150 mm×4.6 mm,5μm) column with mobile phase consisted of acetonitrile-0.04% phosphate (gradient elution) at flow rate of 1.0 mL·min-1.Detection wavelength was set at 272 nm and column temperature was 30℃.RESULTS: Established HPLC fingerprint was distinct and reproducible.There were 8 characteristic peaks among which No.5 characteristic peaks,No.6,No.7,No.8 came from HPLC fingerprint of Salvia miltiorrhiza and No.1 characteristic peaks,No.2,No.3,No.4 came from HPLC fingerprint of Panax notoginseng.CONCLUSION: The characteristic peaks of effective parts of Compound danshen tablet mainly come from S.miltiorrhiza.The study can be used for tracing and isolation of effective part of Compound danshen tablet and establishes basis for the further development of Chinese patent drugs.
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eng_Latn
| 32,225 |
Study on preparation process of Carmofur dispersible tablets
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Objective:To obtain the optimum prescription and investigate the techniques of preparing the Carmofur dispersible tablets.Methods:The formulate of Carmofur dispersible tablets were optimized in terms of disintegrating time,dissolution,hardness and brittleness,by the way of orthogonal test.Results:The optimized dispersible tablet disintegrated in 3 minutes.Conclusion: The in-vitro dissolubility of the optimized Carmofur dispersed tablet is better than that of the ordinary tablet.
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The present invention provides an inner coating method for a component (1) with a cavity (4). Inner coatings according to the prior art often do not produce a uniform coating. The method according tothe invention is characterized in that a coating material is mixed with a carrier material and introduced into the cavity (4), the carrier material decomposing at the evaporating temperature of the coating material, or has already decomposed, and the coating material being deposited from the gas phase on the component (1).
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eng_Latn
| 32,226 |
Crystallinity and Crystallization of CIS-1,4 Polyisoprenes
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Etude de polymeres orientes par etirement et non orientes. Cristallisation au cours de l'extrusion. 82 references
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The present invention relates to a method for checking CMIs trace resin is in the field of traditional Chinese medicine injection safety evaluation. The method of the present invention, first the principle of molecular sieve macromolecular species in traditional Chinese medicine injections different degrees enriched enriched liquid prepared macromonomer, further enriched liquid inspection macromolecules, i.e. the residue obtained was extracted with chloroform, and then glacial acetic acid check solubility residue; to facilitate the observation result, the need of glacial acetic acid is centrifuged, the traditional Chinese medicine injections can check the presence of a resin, the sensitivity is significantly higher than the "Chinese Pharmacopoeia" method. By adjusting the sample volume and the enrichment ratio can be easily checked for sensitivity adjustment to check for resin injection particular medicine can be used for safety evaluation of TCM injections.
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eng_Latn
| 32,227 |
An innovative lattice Boltzmann model for simulating Michaelis–Menten-based diffusion–advection kinetics and its application within a cartilage cell bioreactor
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Lattice Boltzmann models (LBM) are rapidly showing their ability to simulate a lot of fluid dynamics problems that previously required very complex approaches. This study presents a LBM for simulating diffusion–advection transport of substrate in a 2-D laminar flow. The model considers the substrate influx into a set of active cells placed inside the flow field. A new innovative method was used to simulate the cells activity using the LBM by means of Michaelis–Menten kinetics. The model is validated with some numerical benchmark problems and proved highly accurate results. After validation the model was used to simulate the transport of oxygen substrates that diffuse in water to feed a set of active cartilage cells inside a new designed bioreactor.
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OBJECTIVE: To establish HPLC fingerprint of Compound danshen tablets.METHODS: The separation was performed on Agilent Eclipse XDB-C18(150 mm×4.6 mm,5μm) column with mobile phase consisted of acetonitrile-0.04% phosphate (gradient elution) at flow rate of 1.0 mL·min-1.Detection wavelength was set at 272 nm and column temperature was 30℃.RESULTS: Established HPLC fingerprint was distinct and reproducible.There were 8 characteristic peaks among which No.5 characteristic peaks,No.6,No.7,No.8 came from HPLC fingerprint of Salvia miltiorrhiza and No.1 characteristic peaks,No.2,No.3,No.4 came from HPLC fingerprint of Panax notoginseng.CONCLUSION: The characteristic peaks of effective parts of Compound danshen tablet mainly come from S.miltiorrhiza.The study can be used for tracing and isolation of effective part of Compound danshen tablet and establishes basis for the further development of Chinese patent drugs.
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eng_Latn
| 32,228 |
Inhibition of glioblastoma dispersal by the MEK inhibitor PD0325901
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Background ::: Dispersal of glioblastoma (GBM) cells leads to recurrence and poor prognosis. Accordingly, molecular pathways involved in dispersal are potential therapeutic targets. The mitogen activated protein kinase/extracellular signal regulated kinase (MAPK/ERK) pathway is commonly dysregulated in GBM, and targeting this pathway with MEK inhibitors has proven effective in controlling tumor growth. Since this pathway also regulates ECM remodeling and actin organization − processes crucial to cell adhesion, substrate attachment, and cell motility – the aim of this study was to determine whether inhibiting this pathway could also impede dispersal.
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PURPOSE: A method for isolating telmisartan is provided to easily produce medicinal product containing telmisartan and to lower cost of medical cost. CONSTITUTION: A telmisartan tablet contains 13-18 weight% of telmisartan, 6-15 weight% of alkali metal hydroxide and meglumine, 4-12 weight% of crystallization retardant, 20-65 weight% of diluents, and 6-32 weight% of solidification forming agent. A method for manufacturing the telmisartan tablet comprises: a step of mixing alkali metal oxide of NaOH or KOH and meglumine in a weight ratio of 1:3-1:10; a step of dissolving the mixture in a mixture solution of purified water and ethanol in weight ratio of 4:1-1:4; a step of adding telmisartan and crystallization retardant; a step of adding solidification forming agent by wet granulation; and a step of drying and molding granule.
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eng_Latn
| 32,229 |
By what name is acetylsalicylic acid more commonly known when kept in the medicine cupboard ?
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ACETYLSALICYLIC ACID (ASPIRIN) Hazard Symbols: XN, Risk Phrases: 22/36/37/38, Safety Phrases:26/28 GENERAL DESCRIPTION OF SALICYLIC ACID Salicylic Acid is a white crystalline powder or needle-shaped crystals with sweetish taste; soluble in acetone, ether, alcohol, boiling water, benzene and turpentine, sparingly soluble in chloroformbenzene, slightly soluble in water; melts at 158°C. The sodium salt form (sodium salicylate) is common commercially, prepared from mainly sodium phenolate with carbon dioxide under heating and pressure. It contains both a hydroxyl and a carboxyl group, which react with either an acid or an alcohol. The carboxyl group forms esters with alcohols; e.g. methyl salicylate is formed with methanol, which used in food flavorings and preservatives; menthyl salicylate is formed with methanol, which is used in suntan lotions. The hydroxyl group reacts with acetic acid to form acetylsalicylic acid (called aspirin) which is the most widely common antiseptic and antipyretic agent. Phenyl salicylate (called salol) is formed with phenol, which is also used as an antiseptic and antipyretic agent. The sodium salt (Sodium salicylate), a shiny white powder, is used for antiseptics preparations and as a preservative. In addition to its analgesic and antipyretic properties, salicylic acid possesses keratinolytic properties and fungicidal properties. It ans its derivatives are used in the treatment of hyperkeratotic, dandruff, ichthyosis and psoriasis as well as in the treatment of fungal skin infections such as tinea. Para-Aminosalicylic acid (abbreviated PAS and PASA) is an analogue of para-aminobenzoic acid (abbreviated PABA) that inhibits folic acid synthesis in Mycobacterium tuberculosis and is bacteriostatic, inhibits growth and multiplication of the tubercle bacillus. Para-Aminosalicylic acid and its sodium salt (sodium p-Aminosalicylate) are bacteriostatic against mycobacteria and used in the treatment of tuberculosis; administered orally. Brand names are Tubasal, Nemasol Sodium and etc. Aminosalicylic acids are pharmaceutically active ingredients including anti-infectives against colds, flu, or other virus infections. Mesalamine (5-aminosalicylic acid, abbreviated 5-ASA) an active metabolite of sulfasalazine, used to treat inflammation of the rectum and lower colon, mild to moderate ulcerative colitis proctosigmoiditis, and proctitis. Para-Aminosalicylic acid (4-hydroxybenzoic acid) is used as an intermediate of bacteriostatic agent specially for parabens (alkyl esters of p-hydroxy benzoic acid) which used in food and personal care products as a preservative. It is applied in the production of liquid crystal polymers. It is also used as an intermediate of dyes, insecticides, pharmaceutical, pesticides and other chemical compounds. Salicylic Acid and its derivatives are important for the preparation of other pharmaceutical products, dyes, flavours, and preservatives.
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Haydn: Complete Name Symphonies - Adam Fischer | Songs, Reviews, Credits | AllMusic Haydn: Complete Name Symphonies google+ AllMusic Review by James Leonard Ahhh -- a collection of Haydn 's "Name Symphonies!" Why not? Giving symphonies nicknames was the original marketing gimmick, a quick and easy way for listeners to remember what piece was what. How much easier it is to recall the "Surprise" Symphony than his Symphony No. 94 in G major -- it's the one with the big crash in the slow movement -- to recall the "Farewell" Symphony than his Symphony No. 45 in F sharp minor -- it's the one where all the players leave the stage one by one in the finale -- and to recall the "Drumroll" Symphony than the Symphony No. 103 in E flat major -- it's the one with the percussion explosion in the slow movement. Still, the recordings of Haydn 's Name Symphonies in this 11-disc set issued here by Brilliant form as fine a collection of performances of the works as one is likely to hear. Recorded between 1987 and 2001 and originally released as part of a cycle of the complete symphonies, these smart, stylish, and soulful performances of the 31 nicknamed symphonies by Hungarian conductor Adam Fischer leading the hand-picked Austro-Hungarian Haydn Orchestra are easily in the same league as the best performances since the war. And since they were recorded in the Haydnsaal in Esterhazy Palace in Eisenstadt, Austria -- that is, in the very hall in which most of Haydn 's symphonies were premiered -- the sound is rich, colorful, and wonderfully evocative. Although not for the Haydn completist -- they may want to have Fischer 's recordings of all 104 symphonies -- this collection of his Name Symphonies will remind more casual listeners why Haydn is rightly considered one of the greatest symphonists of all time. Track Listing - Disc 1
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eng_Latn
| 32,230 |
What are different ways cyanide can be used?
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What is hydro cyanide used for?
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What is 2-3 ways gold is used?
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eng_Latn
| 32,231 |
Who is Martha Ann Ricks?
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Liberia has a long, rich history in textile arts and quilting, as the settlers brought with them their sewing and quilting skills. Liberia hosted National Fairs in 1857 and 1858 in which prizes were awarded for various needle arts. One of the most well-known Liberian quilters was Martha Ann Ricks, who presented a quilt featuring the famed Liberian coffee tree to Queen Victoria in 1892. When President Ellen Johnson Sirleaf moved into the Executive Mansion, she reportedly had a Liberian-made quilt installed in her presidential office.
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The modern pharmaceutical industry traces its roots to two sources. The first of these were local apothecaries that expanded from their traditional role distributing botanical drugs such as morphine and quinine to wholesale manufacture in the mid 1800s. Rational drug discovery from plants started particularly with the isolation of morphine, analgesic and sleep-inducing agent from opium, by the German apothecary assistant Friedrich Sertürner, who named the compound after the Greek god of dreams, Morpheus. Multinational corporations including Merck, Hoffman-La Roche, Burroughs-Wellcome (now part of Glaxo Smith Kline), Abbott Laboratories, Eli Lilly and Upjohn (now part of Pfizer) began as local apothecary shops in the mid-1800s. By the late 1880s, German dye manufacturers had perfected the purification of individual organic compounds from coal tar and other mineral sources and had also established rudimentary methods in organic chemical synthesis. The development of synthetic chemical methods allowed scientists to systematically vary the structure of chemical substances, and growth in the emerging science of pharmacology expanded their ability to evaluate the biological effects of these structural changes.
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eng_Latn
| 32,232 |
what is reaction path of synthesis sodium benzoate?
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Well, I'm not gonna try to explain this or anything, but check this website out:\n\nhttp://www.usm.maine.edu/~newton/Chy251_253/Lectures/Esterification/Esterification.html\n\nScroll down to "Scheme 2: Saponification of an Ester," and that explains the reaction process fairly well. I don't know if this is what you're looking for, but I hope it helps!
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In the States, chemical supply companies such as Aldrich sell it. I think they also sell internationally. They will conduct background checks, though, to verify your institution. If you need it for valid research purposes, though, it's really not that hard to get.
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eng_Latn
| 32,233 |
i am wondering what aldol product will form cyclpoentanone and cinnamaldehyde???
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should form both direct and conjugate products, but probably more conjugate. Basically, cyclopentanone will lose its alpha hydrogen and become an enol, then it can attack either 1 or 4 position on cinnamaldehyde, depends on conditions. I cant write down the full mechanism, but here are the possible products [Names're in IUPAC]\n\nConjugate product: 2-(3-formyl-1-phenylpropyl)-cyclohexanone\n\ndirect product: 2-(2-en-3-phenyl-1-olpropyl)-cyclohexanone\n\n[It's such a torture just to read those names]
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You forget "Drizzle"! (as in olive oil) - but yes, I quite agree with you. I think the correct term for all this "cheffy" nonsense is "Bullshit" - because I can think of no other more fitting term!
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eng_Latn
| 32,234 |
about preparation method
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Synthesis of Two Potential Inhibitors of para-Aminobenzoic Acid Synthase.
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problem\ninformation\nhypothosis\nexperiment\nrecording\nconclusion\n\njust remember pi herc (abbreviations) and it will be easy
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eng_Latn
| 32,235 |
what is the succ
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Succinic acid is a precursor to some polyesters. It is also a component of some alkyd resins. Global 1,4-butanediol (BDO), derived from succinic acid, market size was estimated at USD 4.72 billion in 2013. BDO is a precursor to THF, a solvent and monomer.
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The succubus definition comes to separate these spiritual beings from other non physical entities by their apparent draw to the sexual energy. Thus most experiences revolving around succubi are usually sexual in nature. These sexual spirits were referred by Christian demonologist as Succubi.
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eng_Latn
| 32,236 |
what is acetanilide
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Acetanilide is from acetic acid and aniline. Acetanilide is an odourless, white flake solid or crystalline powder (pure form); soluble in hot water alcohol, ether, chloroform, acetone, glycerol, and benzene;; melting point 114 C and boiling point 304 C; can undergo self-ignite at 545 C, but is otherwise stable under most conditions.
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Acetanilide - The active ingredient in a class of selective herbicides used predominantly in corn. Acetanilides are pre-emergent herbicides; pre-emergent herbicides are applied to prevent the germination of weeds. Adaptation - Changes in an organism's structure or habits that help it adjust to its surroundings.
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eng_Latn
| 32,237 |
what is hydroxytyrosol chemical structure
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Hydroxytyrosol [1, 2-(3,4-dihydroxyphenyl)ethanol], an olive-derived potent natural antioxidant was conveniently prepared from the clove-derived and commercially available eugenol (8, 4-allyl-2-methoxyphenol) using inexpensive reagents in a two-pot four-step process, which successively encompasses a reductive ozonolysis into homovanillyl alcohol (4 ...
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Chemical Formula and Structure of the Hydroxyl Group. A hydroxyl group is composed of one hydrogen atom bonded to one oxygen atom. Its chemical formula is written as either-OH or HO- . The '-' represents the carbon to which the hydroxyl group is bonded. The R in the structural formula stands for the carbon backbone of the organic molecule to which the hydroxyl attaches.
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eng_Latn
| 32,238 |
what is ninhydrin fingerprinting
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Ninhydin is a chemical that reacts with the aminio acids found in fingerprints. When the chemical contacts the amino acids, the combination of the two turns a bright purple color.The coloring is known as Ruhemannâs purple, named after the man who discovered ninhydrin, Siegfried Ruhemann.inhydrin comes in pre-mixed aerosol cans and, in a chrystal form. When using the chrystals, detectives and crime scene investigators must mix the ninhydrin with a carrier, such as acetone â the same chemical thatâs found in fingernail polish remover â or alcohol. The mix is then placed in a spray bottle for use.
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Ninhydrin reacts to the proteins and amino acids found in fingerprints. When ninhydrin is sprayed on the suspected area, the print will appear purple in color when heated to approximately 220 degrees in an oven or with a hair dryer or infrared lamp.ur quick drying Ninhydrin Spray is supplied in an easy-to-use pump misting bottle and is an extremely sensitive method for developing old latent prints on paper documents, letters, newspaper, envelopes, wrapping paper, checks, and even wallpaper at a crime scene.
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eng_Latn
| 32,239 |
how is hmmm used
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It is supplied in liquid form at > 98% non-volatile. It is composed predominantly of monomeric HMMM and lower levels of dimeric and trimeric analogs, which are linked either through methylene, -N-CH2-N-, or methyleneoxy, -N-CH2-O-CH2-, bridges. HMMM is also used as a crosslinking agent with polyurethanes. The polymers known as urethane oils3,4 include materials that incorporate the carbamate functional group as well as other functional groups. In the present article, castor oil5 is used as a hydroxyl group containing polyol and isophorone diisocyanate as polyfunctional diisocyanate.
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1.BOSS for Oblivion, not LOOT 2. You probably should use use TesMM (a newer version of OBMM I believe), The Elderscrolls Mod Manager, and NMM, Nexus Mod Manager, somewhat. 3. You could use MO for Oblivion.
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eng_Latn
| 32,240 |
is limonene chiral
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Novel chiral phosphines derived from limonene: the synthesis and structure of 4,8-dimethyl-2-phosphabicyclo[3.3.1]nonane Author links open overlay panel Al Robertson a Christine Bradaric a Christopher S Frampton b James McNulty c Alfredo Capretta c
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d-LIMONENE. Naturtint Reflex is a non-permanent, PPD-free colorant range which is free from PPD, peroxide, resorcinol, ammonia & parabens. It covers early signs of grey hair and lasts for 2 to 4 weeks. Add a tone or go darker.
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eng_Latn
| 32,241 |
what does gelusil contain
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Gelusil is an over-the counter drug that treats heartburn, acid indigestion and gas distributed by WellSpring Pharmaceutical Corporation. Its main ingredients are aluminum hydroxide, magnesium hydroxide and simethicone.irst used in 1939 as a liquid, it was created by the William R. Warner & Co., Inc., predecessor to Warner-Lambert (now Pfizer) [1] . It was trademarked in 1940 as a medicinal preparation for the Rational Control of Gastrointestinal Hyperacidity.
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Gel electrophoresis is used to separate macromolecules like DNA, RNA and proteins. DNA fragments are separated according to their size. Proteins can be separated according to their size and their charge (different proteins have different charges).he type of gel that is used, and the solution around the gel, are also different. In agarose gel electrophoresis, proteins are loaded in the middle of the well. Those with a strong negative charge move fastest towards the positive side of the gel, whereas positively charged proteins move in the opposite direction.
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eng_Latn
| 32,242 |
what color is methyl benzoate
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Methyl benzoate is an organic compound. It is an ester with the chemical formula C 6 H 5 CO 2 CH 3. It is a colorless liquid that is poorly soluble in water, but miscible with organic solvents. Methyl benzoate has a pleasant smell, strongly reminiscent of the fruit of the feijoa tree, and it is used in perfumery.It also finds use as a solvent and as a pesticide used to attract insects such as orchid bees.ethyl benzoate can be isolated from the freshwater fern Salvinia molesta. It is one of many compounds that is attractive to males of various species of orchid bees, which apparently gather the chemical to synthesize pheromones; it is commonly used as bait to attract and collect these bees for study.
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The chemical Fluticasone Propionate is white in color. The nasal spray also contains benzalkonium chloride, polysorbate, phenylethyl alcohol, microcrystalline cellulose, and carboxymethylcellulose sodium. The nasal spray has aqueous suspension of the active ingredient that can be sprayed to the mucosa in the nose.
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eng_Latn
| 32,243 |
A case of severe MAGIC syndrome treated successfully with the tumor necrosis factor-alpha inhibitor infliximab.
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We report a patient with an overlap of relapsing polychondritis and Behcet disease whose cartilaginous inflammation and genital lesions were refractory to corticosteroids and immunosuppressants, but fully remitted with the tumor necrosis factor-alpha inhibitor, infliximab. We believe this case represents the first report of a response to a tumor necrosis factor inhibitor in a patient with mouth and genital ulcerations with inflamed cartilage syndrome.
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Abstract The Intalox metal tower packing was used to simulate an industrial relevant extractive distillation column for purifying azeotropic multicomponent mixture. In order to explain the inconsistencies in the modeling of transfer process in nonideal multicomponent distillation column, a method was developed with equilibrium stage models (EQ) and non-equilibrium model (NEQ) incorporated with Maxwell-Stefan diffusion equations in the framework of AspenONE (r) simulator. Dortmund Modified UNIFAC (UNIFAC-DMD) thermodynamic model was employed to estimate activity coefficients. In addition, to understand the reason for the diffusion against driving force and the different results by EQ and NEQ models, explicit investigations were made on diffusion coefficients, component Murphree efficiency and mass transfer coefficients. The results provide valuable information for basic design and applications associated with extractive distillation.
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eng_Latn
| 32,244 |
Traditional Chinese medicine preparation for treating burn and scald and preparation method thereof
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The invention provides a traditional Chinese medicine preparation for treating burn and scald and a preparation method thereof. The traditional Chinese medicine preparation of the invention comprises the following components: 80-120 parts by weight of calcined calamine, 80-120 parts by weight of calcined plaster, 80-120 parts by weight of calcined nacre mother, 40-60 parts by weight of dried alum, 15-30 parts by weight of processed frankincense, and 15-30 parts by weight of stir-fried myrrh. The traditional Chinese medicine preparation for treating burn and scald of the invention has the characteristics of rapid decrustation, wound swelling elimination, no residual scars, and the like during burn and scald treatment, and has extremely high medical medicinal value for burn and scald treatment.
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When the gas turbine to use heavy fuel oil, the ash matter cover HRSG (Heat Recovery Steam Generator) in the tube wall. How to deal with the ash matter is direct to influence the combined cycle power plant upon safety and economy. Shakou Power Plant , Foshan, Guangdong has adopted some ways to deal with the ash matter. The HRSG has kept its good safety and economy operation more than 9 year.
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eng_Latn
| 32,245 |
ICL Industrial Products Launches a New Flame Retardant for Flexible Polyurethane
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BEER-SHEVA, Israel, September 18 /PRNewswire-FirstCall/ -- ICL Industrial Products (ICL-IP) is launching a new flame retardant system, SaFRon(R)-7700, a unique flame retardant for flexible polyurethane foam.
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The good news about the latest blockbuster-drug debacle, this one involving the arthritis medication Celebrex, is that the consumer-protection system -- such as it is -- appears to have worked.
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eng_Latn
| 32,246 |
Is this Sodium Hydroxide 100% Lye?
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Sodium Hydoxide IS lye. The label says, "High Grade Sodium Hydroxide/Lye/NaOH." There is no indication that there is anything else in the package other than "Sodium Hydroxide Lye Beads."
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I have no idea. However, we bought 2 boxes of the stuff. The hole sizes were completely different from one hose to the next, and it was a MAJOR problem.
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eng_Latn
| 32,247 |
I want to buy a case of Lakerol sugarfree licorice pastilles, but I don't see any on your website that matches. My box doesn't say anything about them containing menthol. Mine has a note that reads, "Sweetened from STEVIA plant." Is this the same as yours? Pat Baner. I want to buy a case of Lakerol sugarfree licorice pastilles, but I don't see any on your website that matches. My box doesn't say anything about them containing menthol. Mine has a note... » Read More I want to buy a case of Lakerol sugarfree licorice pastilles, but I don't see any on your website that matches. My box doesn't say anything about them containing menthol. Mine has a note that reads, "Sweetened from STEVIA plant." Is this the same as yours? Pat Baner. « Show Less
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I devored these a long time ago, but if memory serves me correctly, these did have menthol and were artificially sweetened, but I can't say it was Stevia.
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The fabric is a blend of natural and synthetic, a cotton/spandex...it feels like soft like a chamois. Cotton threads have capillaries so it absorbs water, which then takes a long time for the fabric to dry, having a blend helps with that. You will not be disappointed in this product. I did weeks of research on eye pillows before my eye surgery, I found this to eye pillow to be the superior over all others! FYI, to keep the pillow from smelling like the freezer, place it in a sealable plastic bag. After washing be sure it is completely dry or the beads will freeze together, not a big deal, they come apart easily. ENJOY! The fabric is a blend of natural and synthetic, a cotton/spandex...it feels like soft like a chamois. Cotton threads have capillaries so it absorbs water, which then takes a long time for the fabric to dry, having a blend helps with that. You will not be disappointed in this product. I did weeks of research on eye pillows before my eye surgery, I found this to eye pillow to be the superior over all others! FYI, to keep the pillow from smelling like the freezer, place it in a sealable plastic bag. After washing be sure it is completely dry or the beads will freeze together, not a big deal,... » Read More The fabric is a blend of natural and synthetic, a cotton/spandex...it feels like soft like a chamois. Cotton threads have capillaries so it absorbs water, which then takes a long time for the fabric to dry, having a blend helps with that. You will not be disappointed in this product. I did weeks of research on eye pillows before my eye surgery, I found this to eye pillow to be the superior over all others! FYI, to keep the pillow from smelling like the freezer, place it in a sealable plastic bag. After washing be sure it is completely dry or the beads will freeze together, not a big deal, they come apart easily. ENJOY! « Show Less
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eng_Latn
| 32,248 |
What is the difference in Traumeel and Zeel?
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Can't answer. We've never used or heard of Zeel. Traumeel was recommended by one of our doctor's to assist with pain associated with Parkinson's disease. It is helpful for that.
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Epoca customer service says it's sandblasted stainless steel, which is potentially toxic and I returned my kettle. Stainless steel is an excellent cooking surface *unless* it has been damaged via harsh scouring or otherwise (and sandblasting is pretty harsh!). In that case it can leech nickel which is toxic. Google "healthiest type of cookware" for more info.
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eng_Latn
| 32,249 |
How long do drug exclusivity rights usually last?
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Depending on a number of considerations, a company may apply for and be granted a patent for the drug, or the process of producing the drug, granting exclusivity rights typically for about 20 years. However, only after rigorous study and testing, which takes 10 to 15 years on average, will governmental authorities grant permission for the company to market and sell the drug. Patent protection enables the owner of the patent to recover the costs of research and development through high profit margins for the branded drug. When the patent protection for the drug expires, a generic drug is usually developed and sold by a competing company. The development and approval of generics is less expensive, allowing them to be sold at a lower price. Often the owner of the branded drug will introduce a generic version before the patent expires in order to get a head start in the generic market. Restructuring has therefore become routine, driven by the patent expiration of products launched during the industry's "golden era" in the 1990s and companies' failure to develop sufficient new blockbuster products to replace lost revenues.
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The modern pharmaceutical industry traces its roots to two sources. The first of these were local apothecaries that expanded from their traditional role distributing botanical drugs such as morphine and quinine to wholesale manufacture in the mid 1800s. Rational drug discovery from plants started particularly with the isolation of morphine, analgesic and sleep-inducing agent from opium, by the German apothecary assistant Friedrich Sertürner, who named the compound after the Greek god of dreams, Morpheus. Multinational corporations including Merck, Hoffman-La Roche, Burroughs-Wellcome (now part of Glaxo Smith Kline), Abbott Laboratories, Eli Lilly and Upjohn (now part of Pfizer) began as local apothecary shops in the mid-1800s. By the late 1880s, German dye manufacturers had perfected the purification of individual organic compounds from coal tar and other mineral sources and had also established rudimentary methods in organic chemical synthesis. The development of synthetic chemical methods allowed scientists to systematically vary the structure of chemical substances, and growth in the emerging science of pharmacology expanded their ability to evaluate the biological effects of these structural changes.
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eng_Latn
| 32,250 |
does lysine come in a liquid form
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L-lysine is not commonly available in an eye drop or ointment, however your veterinarian may be able to have a compounding pharmacy make some for you. If this is not possible, L-lysine comes in pills, powders and a flavored gel (Viralys) for oral administration. Many people have found that the gel, which is marketed specifically for cats, is a very convenient way to give cats their L-lysine dose.
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L-lysine monohydrochloride is obtained by neutralizing with hydrochloric acid. Ajinomoto manufactures L-lysine under cGMP conditions. All raw materials are 100% free of materials of animal origin. A Drug Master File for L-lysine HCl is on file at the FDA. L-lysine HCl meets USP, EP and JP standards.
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eng_Latn
| 32,251 |
what is the ph pill
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The pH pill is a home-made pill, puck, or chunk, of white chalky material you can toss into the pond or aquarium, and it will slowly dissolve, liberating carbonates, Calcium, Magnesium and gypsum. The dissolution of the pH pill increases hardness, alkalinity and more in the water being treated.
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Phencyclidine (PCP) is a synthetic dissociative drug originally developed as a general anesthetic. The effects of dissociative drugs like PCP include feelings of detatchment from the environment and self.In its pure form, PCP is a white crystalline powder that dissolves easily in water or alcohol. As a liquid, it is clear, yellow, or tan and often is sold in vanilla extract bottles.he effects of dissociative drugs like PCP include feelings of detatchment from the environment and self. In its pure form, PCP is a white crystalline powder that dissolves easily in water or alcohol. As a liquid, it is clear, yellow, or tan and often is sold in vanilla extract bottles.
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eng_Latn
| 32,252 |
How to make Menthol crystal from mint leaves?
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How can I extract menthol powder from fresh mint/peppermint?
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How can I extract menthol powder from fresh mint/peppermint?
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eng_Latn
| 32,253 |
in medical terms definition for debridement
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Debridement /dɨËbriËdmÉnt/ is the medical removal of dead, damaged, or infected tissue to improve the healing potential of the remaining healthy tissue.
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Medical Definition of PAPAIN. : a crystallizable protease in the juice of the green fruit of the papaya obtained usually as a brownish powder and used chiefly as a tenderizer for meat and in medicine as a digestant and as a topical agent in the debridement of necrotic tissue. a protease in the juice of unripe papaya that is used especially as a tenderizer for meat and in medicine (as in the topical debridement of necrotic tissue). See papain defined for kids. ADVERTISEMENT.
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eng_Latn
| 32,254 |
what is a mustard plaster
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Medical Definition of Mustard plaster Mustard plaster: A mild mixture of mustard seed powder and flour with water or egg white, and spread on a moist cloth that is then applied to the chest, abdomen or back. The mustard mixture should never come in contact with the skin as it will lead to burning and blistering. It is used for many ailments, including the flu, coughs, and colds. It acts as a counterirritant and increases the local blood supply. a mustard plaster is a form of poultice. See also: Cataplasm.
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At room temperature, mustard agent is a liquid with low volatility and is very stable during storage. The melting-point for pure mustard agent is 14.4 oC. In order to be able to effectively use mustard agent at lower temperatures, it has been mixed with lewisite in some types of ammunition in a ratio of 2:3.
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eng_Latn
| 32,255 |
what is dalvance
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DRUG DESCRIPTION. DALVANCE (dalbavancin) for injection is a lipoglycopeptide synthesized from a fermentation product of Nonomuraea species. Dalbavancin is a mixture of five closely related active homologs (A0, A1, B0, B1, and B2); the component B0 is the major component of dalbavancin.
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Dal is a popular dish in many parts of South Asia like India, Bangladesh, Nepal, Pakistan, and Sri Lanka. It is made of lentils, peas, or beans which are often split, dried and stripped of their hulls. They are usually eaten with rice as a side dish or as part of other dishes. Dal may be prepared in different versions.
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eng_Latn
| 32,256 |
what is a panacea
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A panacea (or panaceum) is also a literary term to represent any solution to solve all problems related to a particular issue. The term panacea is also used in a negative way to describe the over use of any one solution to solve many different problems especially in medicine.
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Ginseng (Panax Ginseng C.A. Meyer) originated in China and Korea and has been used for more than 4,000 years. The plant is often considered a panacea, meaning it is capable of treating all kinds of illnesses and diseases.inseng is the plant of vitality, and its anti-fatigue properties have been recognized throughout the world. Today, however, Panax Ginseng is most renowned for its aphrodisiac properties and for its effects on the libido.
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eng_Latn
| 32,257 |
what is komacel material
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24mm. $6.57/sq ft. If you need a thick, weather resistant, durable sign blank which will take paint or vinyl letters, we will cut your blanks to size. Add 10% to the above prices. Komacel® is a very hard, rigid, high density, weatherproof white foam vinyl sheet which ideally can be used in signs and display work.
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Kojic acid is a chelation agent produced by several species of fungi, especially Aspergillus oryzae, which has the Japanese common name koji. Kojic acid is a by-product in the fermentation process of malting rice, for use in the manufacturing of sake, the Japanese rice wine.It is a mild inhibitor of the formation of pigment in plant and animal tissues, and is used in food and cosmetics to preserve or change colors of substances.ojic acid also has antibacterial and antifungal properties. The cocrystals of kojic acid with quercetin were found to have two times better cytotoxic activity to human cervical cancer cells (HeLa) and human colon cancer cells (Caco-2) in comparison with quercetin itself.
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eng_Latn
| 32,258 |
what is epazote and what is it
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Epazote (pronounced eh-pah-ZOH-teh) is an aromatic herb commonly used in the cuisines and traditional medicines of central and southern Mexico and Guatemala. Its somewhat pungent flavor profile is described by many as âmedicinalâ and has notes of oregano, anise, citrus, mint, and even tar or creosote.
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Ouzo is a sweet, strong alcoholic beverage similar to a liqueur, which is made from the by-products of grapes after theyâve been used for wine-making (mainly the skins and stems). Itâs then distilled into a high-proof alcoholic beverage thatâs flavored primarily with anise, which gives it a distinctive licorice taste.
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eng_Latn
| 32,259 |
mechanism of Synthesis of a tertiary alcohol via a Grignard Reagent?
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The reaction is generally thought to proceed through a nucleophilic addition mechanism.Grignard reagents such as methylmagnesium bromide are sources of a nucleophile that can attack the + end of the C=O double bond in aldehydes and ketones.If we treat the product of this reaction with water, we get an tertiary alcohol.Sterically hindered substrates may react according to an SET (single electron transfer) mechanism.
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Be careful with this chemical.\nTenuate lost its licence for the second time in the UK during 2001.\nThe same chemical has also been used in the treatment of psychosis.\nHave a look here:
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eng_Latn
| 32,260 |
Puri-nethol (mercaptapurine)?
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http://www.drugdigest.org/DD/DVH/Uses/0,3915,419|Purinethol,00.html here is a web site that i found that might be able to help you.
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Hi,\n\nThere is one homeopathic shop in front of movieland theatre in Mejestic, they have all, i go there, but i am sorry i do not have the name of the shop.\n\nIt is on first floor.
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eng_Latn
| 32,261 |
i've found 5 analgesic,aneaesthetic,hallucigens,depressants, stimulants and antibiotics. help me find the others. thanks a lot.
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Your local library likely has a copy of The Physicians Desk Reference, commonly known as the PDR. The PDR contains all the information you are seeking and specifics on drugs within each class. Good luck.
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isopropyl alcohol (aka "rubbing alcohol") has a variety\nof uses as a solvent or a cleaner (ie. rubbing on skin)\nand is NOT fit for consumption.\n\nDenatured alcohol is ethanol (ie. ethyl alcohol/grain\nalcohol) that would otherwise be consumable, but has\nbeen poisoned (and thus not taxable as a consumable\nalcohol). It has many industrial uses, often as a \nsolvent (an example of which is in reference #2, which\nuses denatured alcohol to remove gum residue from wood\nproducts, evaporating afterwards). Quoting from reference\n#3:\n\nEthanol is used extensively as a solvent in the manufacture of varnishes and perfumes; as a preservative for biological specimens; in the preparation of essences and flavorings; in many medicines and drugs; as a disinfectant and in tinctures (e.g., tincture of iodine); and as a fuel and gasoline additive (see gasohol)
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eng_Latn
| 32,262 |
The formulation of this product has been changed since Artec was bought by L'Oreal. The new formula doesn't hold hair like the old Artec original formula did, and it doesn't smell as nice. Don't be fooled by this picture (12/29/07)--it is a pic of the old Artec bottle, but I ordered and received the new L'Oreal Professionel version, which is terrible. The original Artec version was similar to, but not as sticky as, Potion 9. I wish L'Oreal would go back to the old formula :( I emailed them to this effect and they never even replied. If anyone can recommend a similar product, please comment to this review.
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I ordered this particular product as a trial substitute for the "Controlgel" by Textureline, which has always been my first choice. It appears that the "Controlgel" is out of production. This "Smoothing Serum" is a poor substitute. My barber agrees. He got me on the "Controlgel" years ago and I used to buy extra for him, but now, no more!! Too bad . . . we consumers lose again. I wish the "Controlgel" product would come back. My barber and I won't buy any more of the "Smoothing Serum." What a WASTE!!
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The formulation of this product has been changed since Artec was bought by L'Oreal. The new formula doesn't hold hair like the old Artec original formula did, and it doesn't smell as nice. Don't be fooled by this picture (12/29/07)--it is a pic of the old Artec bottle, but I ordered and received the new L'Oreal Professionel version, which is terrible. The original Artec version was similar to, but not as sticky as, Potion 9. I wish L'Oreal would go back to the old formula :( I emailed them to this effect and they never even replied. If anyone can recommend a similar product, please comment to this review.
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eng_Latn
| 32,263 |
what is frankincense
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Frankincense is the hardened gum-like material (resin) that comes from cuts made in the trunk of the Boswellia carteri tree. People use it to make medicine. Frankincense is used for colic and intestinal gas (flatulence). It is sometimes applied to the skin in hand cream.
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Frankincense is also known as Olibanum. Frankincense is a tree resin that has been used and valued since ancient times for its medicinal, cosmetic, aromatic and spiritual applications. In Christianity, Gold, Frankincense and Myrrh were the gifts given to the baby Jesus by the three wise men.rankincense is also known as Olibanum. Frankincense is a tree resin that has been used and valued since ancient times for its medicinal, cosmetic, aromatic and spiritual applications. In Christianity, Gold, Frankincense and Myrrh were the gifts given to the baby Jesus by the three wise men.
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eng_Latn
| 32,264 |
what is paba
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Para-aminobenzoic acid (PABA) is a chemical found in the folic acid vitamin and also in several foods including grains, eggs, milk, and meat. PABA is taken by mouth for skin conditions including vitiligo, pemphigus, dermatomyositis, morphea, lymphoblastoma cutis, Peyronieâs disease, and scleroderma. PABA is FDA approved for this skin condition. 2 However, there is only limited evidence that it is effective. 3 Viral infection in the eye (herpes keratitis). 4 Early research suggests that using a specific PABA eye solution (Actipol) as eye drops can be effective for treating viral herpes infection in the eye.
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4-Aminobenzoic acid (also known as para-aminobenzoic acid or PABA because the number 4 carbon in the benzene ring is also known as the para position) is an organic compound with the formula H 2 NC 6 H 4 CO 2 H. PABA, a white-grey crystalline substance, is only slightly soluble in water.n the past, PABA was widely used in sunscreens as a UV filter. It is a UVB absorber, meaning it can absorb wavelengths between 290 and 320 nm. Patented in 1943, PABA was one of the first active ingredients to be used in sunscreen. The first in vivo studies on mice showed that PABA reduced UV damage.
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eng_Latn
| 32,265 |
what is restayne lyft
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Restylane Lyft Dermal Filler. Restylane Lyft is a nonsurgical age eraser for deep lines, wrinkles and folds. It is an FDA-approved injection treatment that has been used in Europe for years to effectively deal with lines, wrinkles and facial folds â without surgery.estylane Lyft Dermal Filler. Restylane Lyft is a nonsurgical age eraser for deep lines, wrinkles and folds. It is an FDA-approved injection treatment that has been used in Europe for years to effectively deal with lines, wrinkles and facial folds â without surgery.
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Restylane is mainly made up of non-animal stabilized hyaluronic acid, a natural substance that exists in all of living animals here on earth. This certain material aids in reversing volume loss and fullness to the skin.
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eng_Latn
| 32,266 |
what is propylparaben
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About PROPYLPARABEN: Propylparaben is in the paraben family of preservatives used by the food, pharmaceutical, and personal care product industries. Parabens mimic estrogen and can act as potential hormone (endocrine) system disruptors.
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Methylparaben is a member of the paraben family, a group of compounds that possess antibacterial and antifungal properties. These agents are esters of para-hydroxybenzoic acid, which is why theyâre collectively called parabens. However, in contrast to its cousins, ethylparaben, butylparaben, and propylparaben, methylparaben receives its specific name owing to the fact that its chemical structure contains the methyl alkyl group.
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eng_Latn
| 32,267 |
what is dihydroxyacetone
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Dihydroxyacetone /ËdaɪhaɪËdrÉksiËaesɨtoÊn/ , ËdaɪhaɪËdrÉksiËæsɨtoÊn OR, dha also known as, glycerone is a simple (carbohydrate a) triose with Formula C 3H 6o. 3HA is a hygroscopic white crystalline powder. It has a sweet cooling taste and a characteristic odor. It is the simplest of all ketoses and has no chiral center or optical activity. The normal form is a dimer which is slowly soluble in one part water and 15 parts ethanol.
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The sunless tanner dihydroxyacetone (DHA) is currently the most popular way of gaining a tan-like appearance without sun exposure as it carries less health risks than any of the other available methods.To date, it is the only active ingredient approved by the US Food & Drug Administration (FDA) for sunless tanning.he sunless tanner dihydroxyacetone (DHA) is currently the most popular way of gaining a tan-like appearance without sun exposure as it carries less health risks than any of the other available methods.
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eng_Latn
| 32,268 |
cetyl stearyl alcohol what is
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Cetearyl, Cetyl, Myristyl and Behenyl Alcohols are straight-chain alcohols. Isostearyl Alcohol is a branched chain alcohol. Cetearyl Alcohol is a mixture of mostly of Cetyl and Stearyl Alcohols, which are fatty alcohols that occur naturally in small quantities in plants and animals. Myristyl Alcohol is a 14 carbon chain. Cetyl Alcohol has 16 carbons, while Stearyl and Isostearyl Alcohols have 18 carbons.
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In keeping with this Section, Cetyl Alcohol must contain not less than. 98% of total alcohols and not less than 94% of straight-chain alcohols; Myristyl. Alcohol must contain not less than 99% of total alcohols and not less than 96%. of straight chain alcohols. (25) Also, technical grade Cetearyl Alcohol, approxi-. mately 65% to 80% stearyl alcohol and 20% to 35% Cetyl Alcohol, is required.
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eng_Latn
| 32,269 |
ipa - isopropyl alcohol
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Isopropyl Alcohol (IPA) is an organic compound with the formula (CH 3)2CH(OH). This clear, colorless liquid is widely used as a solvent. IPA is very flammable with a high vapor pressure; use only with good ventilation and avoid all. ignition sources. See Product Properties.
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Isopropyl alcohol is a chemical compound with the molecular formula C3H8O or C3H7OH. It is a colorless, flammable chemical compound with a strong odor. isopropyl alcohol n : alcohol used as antifreeze or a solvent [syn: {isopropanol}] Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or wood spirits, is a chemical with the formula CH3OH (often abbreviated MeOH).
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eng_Latn
| 32,270 |
what is thickener e464
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As a food additive, hypromellose is an emulsifier, thickening and suspending agent, and an alternative to animal gelatin.Its Codex Alimentarius code (E number) is E464.or other uses, see HPMC (disambiguation) . Hypromellose (INN), short for hydroxypropyl methylcellulose (HPMC), is a semisynthetic, inert, viscoelastic polymer used as an ophthalmic lubricant, as well as an excipient and controlled-delivery component in oral medicaments, found in a variety of commercial products.
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Rotary Drum Thickener. The ThickTech⢠Rotary Drum Thickener (RDT) is the industry leading sludge thickener. Its performance is unmatched, with sludge volume reduction of 90% and a 98% capture rate. In addition, this superior performance is achieved with very low amounts of polymer. The ThickTech⢠system is quite compact and requires less floor space than other thickeners.
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eng_Latn
| 32,271 |
what is viakal used for
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Viakal can safely be used on: Chrome fixtures, stainless steel and fibreglass surfaces, ceramic tiles, porcelain (sink, shower tray, WC, bidet), glass/plastic (shower doors, plastic baths, vases), aluminium. Viakal is also safe for septic tanks.imescale is the build up of mineral deposits which occur in everyone's water supply. Householders in hard water areas (about 47% of the UK population) are particularly prone to limescale build-up, although it does occur with soft water aswell.
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PRESCRIBED FOR: Viagra is used for the treatment of erectile dysfunction of either physical or psychogenic cause, and for pulmonary arterial hypertension. Medically Reviewed by a Doctor on 8/6/2015.
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eng_Latn
| 32,272 |
what is dowanol used for
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With very high water solubility and active solvency, DOWANOL ⢠PM glycol ether is widely used in coating and cleaning applications. It offers better viscosity reduction than heavier molecular weight glycol ethers and is particularly effective in epoxy and high solids acrylic systems.
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These products also may be mixed with picloram or 2,4-D to increase their versatility. Manufacturers: Dow Agrosciences (formerly known as DowElanco or Dow Chemical), Platte Use Against Natural Area Weeds: Triclopyr is used to control broadleaf herbs and woody species (WSSA 1994).pruces (Picea spp.) can tolerate triclopyr, but some species of pine (Pinus spp.) however, can only tolerate triclopyr during the dormant fall and winter months (Jotcham et al. 1989). Mode of Action: Triclopyr is an auxin mimic or synthetic auxin.
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eng_Latn
| 32,273 |
what is enlyte capsules
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EnLyte is a new Rx natural advanced generation folate that answers that need, and JayMac is excited to educate Psychiatrists at the NEI/Nevada Psychiatric Association meeting in Las Vegas next week on this new option for their patients..
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Capsule (pharmacy) In the manufacture of pharmaceuticals, encapsulation refers to a range of dosage formsâtechniques used to enclose medicinesâin a relatively stable shell known as a capsule, allowing them to, for example, be taken orally or be used as suppositories. The two main types of capsules are: Hard-shelled capsules, which contain dry, powdered ingredients or miniature pellets made by e.g. processes of extrusion or spheronization. These are made in two halves: a smaller-diameter âbodyâ that is filled and then sealed using a larger-diameter âcapâ.
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eng_Latn
| 32,274 |
is edta in mayonnaise
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2) No Synthetic Preservatives Conventional mayonnaise products like Hellmann's or Duke's mayonnaise contain EDTA, which effectively prevents oxidation. Coconaise does NOT contain EDTA. It is made with mostly saturated fats from Coconut and Palm oils which are naturally resistant to oxidation.-1) Low Oxidation Oxidation products are toxic and taste terrible. Consumers have become so accustomed to oxidized oils, that they think the rancid, offensive flavors from oxidized oils are normal. Oxidation products are formed when polyunsaturated oils come in contact with oxygen and iron.
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EDTA Chelation Therapy. 1 EDTA (EthyleneDiamineTetraAcetic Acid) is a synthetic amino acid related to vinegar. EDTA was developed by the Germans in 1931 to reverse heavy-metal poisoning from the ingestion of lead, mercury, aluminum, cadmium, and more.
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eng_Latn
| 32,275 |
what is isopropyl myristate
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Isopropyl myristate is the ester of isopropanol and myristic acid. Isopropyl myristate is used in cosmetic and topical medicinal preparations where good absorption through the skin is desired.sopropyl myristate is used in cosmetic and topical medicinal preparations where good absorption through the skin is desired.
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isopropyl alcohol a transparent, volatile colorless liquid used as a solvent and disinfectant and applied topically as an antiseptic; called also isopropanol. Diluted with water to approximately 70 per cent strength, it is called isopropyl rubbing alcohol and is used as a rubbing compound. methyl alcohol methanol.
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eng_Latn
| 32,276 |
is dimethicone a sulfate
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Dimethicone, which is a silicone oil, is also known as polydimethylsiloxane (PDMS) and is used in a number of health and beauty products.
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Dimethicone is also used in a number of skin care products, such as those that moisturize the skin, treat dry flaky skin on face, and in those that care for mild skin irritations, such as eczema, diaper rashes, and other types of dermatitis.
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eng_Latn
| 32,277 |
what is glutaraldehyde commonly used for
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The hazard: Glutaraldehyde is a toxic chemical that is used for cold sterilization of medical and dental equipment. It is in Cidex and other products.Glutaraldehyde can cause severe irritation of the eyes, nose, throat, lungs, nausea, headaches, drowsiness, and dizziness. Avoid using the product (substitution): Where possible, the use of glutaraldehyde should be avoided by using less toxic chemicals or other processes for sterilization. 2 Use equipment to avoid exposure (engineering controls): Glutaraldehyde should be used in a contained process along with local exhaust ventilation.
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Glutaral, also called glutaraldehyde, occurs as a colorless liquid in its pure form. In cosmetics and personal care products, Glutaral is used in the formulation of bath products, cleansing products, hair conditioners, wave sets and other hair products.lutaraldehyde is listed as a preservative in the Cosmetics Directive of the European Union (see Annex VI) and may be used at a maximum concentration of 0.1%. When concentrations exceed 0.05%, the product must be labeled contains Glutaraldhyde..
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eng_Latn
| 32,278 |
what is docosanol
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Docosanol, also known as behenyl alcohol, is a saturated fatty alcohol used traditionally as an emollient, emulsifier, and thickener in cosmetics, and nutritional supplement (as an individual entity and also as a constituent of policosanol).
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Key Benefit: FDA approved and available over-the-counter. How Abreva works: The active ingredient in Abreva is Docosanol 10%, also known as behenyl alcohol. This is a type of alcohol traditionally used as an emollient, emulsifier and thickener in cosmetics and supplements.
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eng_Latn
| 32,279 |
what is tc vape
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What Is Temperature Control Vaping: The Temperature Control (TC) feature of your vaporizer allows you to pre-set a value in Celsius / Fahrenheit that your coil temperature will not exceed.
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TCEP Product Description. Tris(2-carboxyethyl) phosphine (TCEP, also known as TCEP-HCL) is an odorless reducing agent frequently used to reduce cysteine-cysteine disulfide bonds in proteins and to reduce disulfide bonds in DTSSP (CovaChem 13304) or DSP (CovaChem 13303) crosslinked proteins.CEP is also an excellent reagent of choice for the complete removal of disulfide containing biotinylation reagents, such as Sulfo-NHS-SS-Biotin (CovaChem 14207). Package Sizes: 1 gram, 5 grams, 25 grams, 100 grams.
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eng_Latn
| 32,280 |
when was phenylalanine discovered
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Phenylalanine has been around as long as life itself, if not longer. It's not something that someone invented one day. It's like oxygen: no one invented it, it's been here as long as anyone can remember, and far longer! J. Heinrich Matthaei and Marshall W. Nirenberg figured out a way to make a bacterium produce long chains of phenylalanine molecules in 1961.
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Aspartame is the technical name for the brand names NutraSweet, Equal, Spoonful, and Equal-Measure. It was discovered by accident in 1965 when James Schlatter, a chemist of G.D. Searle Company, was testing an anti-ulcer drug.Aspartame was approved for dry goods in 1981 and for carbonated beverages in 1983.iabetes. Aspartame is made up of three chemicals: aspartic acid, phenylalanine, and methanol. The book Prescription for Nutritional Healing, by James and Phyllis Balch lists aspartame under the category of chemical poison.. As you shall see, that is exactly what it is.
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eng_Latn
| 32,281 |
thuja homeopathic benefits
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Thuja is also used in creams to be applied to the skin and in homeopathic tablet and liquid form. Herbalists have promoted thuja for many conditions, including for treating viral and bacterial infections, coughs and strep throat, for decreasing the toxic effects of radiation and chemotherapy, as a diuretic to increase urination and as a cream for treating skin ailments such as psoriasis and eczema.
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The thuja tree, which forms the basis for the homeopathic remedy thuja, is a genus of coniferous trees belonging to the Cupressaceae (also known as the cypress family). In all, there are five species of thuja trees in the genus and two of them are indigenous to North America.
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eng_Latn
| 32,282 |
what is sorbitan palmitate
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About SORBITAN PALMITATE: Sorbitan Palmitate is a monoester of palmitic acid and hexitol anhydrides derived fromsorbitol.WG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government.
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Palmitate: An antioxidant and a vitamin A compound that is added to low-fat and fat-free milk to replace the vitamin content lost through the removal of milk fat.he palmitic acid is attached to the alcohol form of vitamin A, called retinol, to make vitamin A stable in milk. The name palmitate comes from the French palmitique from palmite, the pith of the palm tree.
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eng_Latn
| 32,283 |
what is panthenol
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Panthenol is a highly viscous transparent liquid at room temperature, but salts of pantothenic acid (for example sodium pantothenate) are powders (typically white). It is soluble in water, alcohol and propylene glycol, soluble in ether and chloroform, and slightly soluble in glycerin.n cosmetics and personal-care products, panthenol is a humectant, emollient, and moisturizer. It binds to the hair shaft readily; so, it is a common component of commercial shampoos and hair conditioners (in concentrations of 0.1-1.0%).
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Uses of D-Panthenol. In addition to skin care, D-Panthenol is often used in hair care products because its humectant properties help increase elasticity while boosting the moisture content to keep strands looking healthy and radiant with deep shine.
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eng_Latn
| 32,284 |
what is fels naptha
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Fels-Naptha, modern packaging on kitchen counter. Fels-Naptha is an American brand of bar laundry soap used for pre-treating stains on clothing and as a home remedy for exposure to poison ivy and other skin irritants. Fels-Naptha is manufactured by and is a trademark of the Dial Corporation, a subsidiary of Henkel.
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Naphtha is the root of the word naphthalene. The second syllable of naphtha can also be recognised in phthalate. It also enters the word napalm from na phthenic acid and palm itic acid, as the first napalm was made from a mixture of naphthenic acid with aluminium and magnesium salts of palmitic acid. 2nd century BCE Koine Greek religious text uses the word naphtha to refer to a miraculously flammable liquid. The subjects called the liquid nephthar, meaning purification, but note that most people call it naphtha (or Nephi).
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eng_Latn
| 32,285 |
what is frankinsence
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Full Definition of FRANKINCENSE. : a fragrant gum resin from trees of a genus (Boswellia of the family Burseraceae) of Somalia and southern coastal Arabia that is an important incense resin and has been used in religious rites, perfumery, and embalming.See frankincense defined for English-language learners.See frankincense defined for kids.ADVERTISEMENT. a fragrant gum resin from trees of a genus (Boswellia of the family Burseraceae) of Somalia and southern coastal Arabia that is an important incense resin and has been used in religious rites, perfumery, and embalming. See frankincense defined for English-language learners. See frankincense defined for kids. ADVERTISEMENT.
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Medical Definition of frankincense. : a fragrant gum resin from trees (genus Boswellia of the family Burseraceae) of Somalia and southern coastal Arabia that is an important incense resin and has been used in religious rites, perfumery, and embalmingâcalled also olibanum.
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eng_Latn
| 32,286 |
what is dipropylene glycol used for?
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The strength of a perfume can be changed by raising or lowering the ratio of dipropylene glycol in the formula. What are the different grades of Dipropylene Glycol? Dipropylene Glycol (DPG) comes in two grades: fragrance grade (DPGF) and industrial grade. Dipropylene glycol, fragrance grade is commonly used as a carrier for fragrances.
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FDA Code of Federal Regulations for Hexylene Glycol and Dipropylene Glycol. Butylene Glycol, Hexylene Glycol, Ethoxydiglycol and Dipropylene Glycol may be used in cosmetics and personal care products marketed in Europe according to the general provisions of the Cosmetics Regulation of the European Union.
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eng_Latn
| 32,287 |
what is the purpose of iodoform reaction
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The reaction of iodine and base with methyl ketones is so reliable that the iodoform test (the appearance of a yellow precipitate) is used to probe the presence of a methyl ketone. pale yellow, crystalline, volatile substance, it has a penetrating odor (in older chemistry texts, the smell is sometimes referred to as the smell of hospitals) and, analogous to chloroform, sweetish taste. It is occasionally used as a disinfectant.
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Using Iodoform Gauze. Use a sterile, cotton-tipped applicator to push the gauze into the wound. The gauze should be packed by folding back and forth in the wound. Use enough gauze to pack the entire wound, but leave about 3 cm sticking out of the wound to tape into place.
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eng_Latn
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what is propylene glycol found in
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Propylene glycol is an ingredient found in many personal-care products, including shampoos, hair conditioners, and leave-in styling products.It is widely used because of its relatively low cost and versatile nature. It can be used as an emulsifier or co-surfactant. 2 It is used as a solvent for pigments in cosmetics. 3 It can be used as a preservative due to its anti-fungal and anti-microbial properties. 4 It is frequently used in deodorants and antiperspirants.
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Next Article: Try This (Temporary) New Look ». Propylene glycol is an ingredient found in many personal-care products, including shampoos, hair conditioners, and leave-in styling products. It is widely used because of its relatively low cost and versatile nature. It can be used as an emulsifier or co-surfactant. 2 It is used as a solvent for pigments in cosmetics. 3 It can be used as a preservative due to its anti-fungal and anti-microbial properties. 4 It is frequently used in deodorants and antiperspirants.
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eng_Latn
| 32,289 |
what is ic green indication
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ICG is a fluorescent dye which is used in medicine as an indicator substance (e.g. for photometric hepatic function diagnostics and fluorescence angiography) in cardiac, circulatory, hepatic and ophthalmic conditions.
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IC-GREEN⢠(tricarbocyanine) has a pH pf approximately 6.5 when reconstituted. Each vial of IC-GREEN⢠(tricarbocyanine) contains 25 mg of indocyanine green as a sterile lyophilized powder. Last reviewed on RxList: 10/3/2008. This monograph has been modified to include the generic and brand name in many instances.
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eng_Latn
| 32,290 |
is cysteine keratin
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The hair shaft made of a protein called keratin is tough and resistant to wear and tear. Eighteen amino acids make up the keratin of which the most abundant is the cysteine. It gives the hair much of its strength. The middle layer of the hair is the cortex. It is made up of polypeptide chains that are cross-linked with each other, by three different types of side bonds.
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7-Hydroxymitragynine is a terpenoid indole alkaloid from the plant Mitragyna speciosa, commonly known as Kratom. In mice, it is orally active and has analgesic effects.
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eng_Latn
| 32,291 |
what is bha & bht
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BHA and BHT. Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are used as a food preservative, as well as to preserve fats and oils in cosmetics and pharmaceuticals. BHA is commonly found in chewing gum, butter, cereals, snack foods and beer.
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What is BHT? Butylated Hydroxytoluene is added to most foods to preserve fats. It is primarily made from the chemicals p-cresol & isobutylene. P-cresol is a chemical that is a mosquito attractant while isobutylene is a flammable substance one hydrocarbon away from common butane. P-cresol, isobutylene, with a touch of isobutylene. BHT is prepared by the reaction of p-cresol (4-methylphenol) with isobutylene (2-methylpropene) catalysed by sulfuric acid.
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eng_Latn
| 32,292 |
what is a tincture
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A tincture is a liquid extract made by soaking herbs in alcohol to extract the active ingredients from the herbs. Alcohol is considered an excellent solvent because it is food grade and can extract herbal constituents, such as resins and alkaloids, that are poorly soluble in water.
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It is still a good idea to check in a reference book or with an herbalist about the potentially varying effects of a tincture made from fresh or dry herbs before you begin using a tincture. The source and quality of the plant material in a tincture greatly affects the quality of the product as well.wo possible meanings of 'tincture': A tincture is an alcoholic solution of a non-volatile substance, e.g. of iodine. A tincture is an alcoholic extract (e.g. of herbs, leav ⦠es or other plant material). 1 person found this useful.
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eng_Latn
| 32,293 |
what is the difference between a tincture and a fluid extract
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The difference between extracts and tinctures is the amount of herb infused in the alcohol or glycerin. An extract is considered 1 part herb to 1 part alcohol or glycerin. A tincture is considered 1 part herbs to 3 parts alcohol or glycerin. Infusions are necessary with some herbs due to their delicate nature.
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Expectorant â Promotes and facilitates the discharge of mucus and fluids from the respiratory tract. Examples: Reishi, Elderberry & flower, Usnea, Honeysuckle, Marshmallow, Burdock, Pine, Mulberry rt. bark, leaf, Rose, Boneset, Black Pepper, Cacao, Cardamom, Mugwort, Gumweed. Extract â Also referred to as tincture.
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eng_Latn
| 32,294 |
the difference between isopropyl alcohol and denatured alcohol
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Best Answer: You can sometimes find denatured alcohol in a pharmacy. Denatured alcohol is Ethanol that has been made poisonous (denatured) through the addition of various adulterants. Isopropyl Alcohol is commonly sold watered down and is safest to use. (I wouldn't want to use denatured alcohol for anything...if you do use it, wear gloves and be really careful. Also keep in mind that its highly highly flammable stuff. Many states probably have laws against selling the stuff anymore.).
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It it ethyl alcohol (2 carbon atoms) rather than isopropyl alcohol (3 carbon atoms). Further, it is denatured with a few percent of other alcohols or solvents to render it undrinkable. Ethanol and denatured ethanol both contain water, Ethanol when distilled forms a positive azeotrope and contains at least 4.73% water by weight.
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eng_Latn
| 32,295 |
what is glicerina
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glycerin (glis嫃rin), n a sweet, colorless, oily fluid that is a pharmaceutical grade of glycerol. Glycerin is used as a moistening agent for chapped skin, as an ingredient of suppositories for constipation, and as a sweetening agent and vehicle for drug preparation. It is also spelled glycerine. glycerin
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Polymicrogyria (meaning many small gyri) is a developmental malformation of the human brain characterized by excessive folding of the gyri and a thickening of the cerebral cortex, It may be generalized, affecting the whole surface of the cerebral cortex or may be focal, affecting only parts of the surface.
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eng_Latn
| 32,296 |
what is biguanides
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Biguanide (/baɪËÉ¡wÉnaɪd/) is the organic compound with the formula HN(C(NH)NH2)2. It is a colorless solid that dissolves in water to give highly basic solution. These solutions slowly hydrolyse to ammonia and urea.
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FDA Pharmacology Summary from FDA Pharm Classes. Chlorhexidine is a biguanide compound used as an antiseptic agent with topical antibacterial activity. Chlorhexidine is positively charged and reacts with the negatively charged microbial cell surface, thereby destroying the integrity of the cell membrane. Subsequently, chlorhexidine penetrates into the cell and causes leakage of intracellular components leading to cell death.
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eng_Latn
| 32,297 |
icariin what is
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Icariin is a chemical compound classified as a prenylated flavonol glycoside, a type of flavonoid. It is the 8-prenyl derivative of kaempferol 3,7-O-diglucoside. The compound has been isolated from several species of plants belonging to the genus Epimedium which are commonly known as Horny Goat Weed or Yin Yang Huo.
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What is ICBI? ICBI, the International Council on Biblical Inerrancy, is a coalition of individuals who represent many works and denominations but who are together taking a united stand on God's Inerrant Word.
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eng_Latn
| 32,298 |
what kind root stem does a dandelion have
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Dandelion can be used in the production of wine and root beer. Root of dandelion can be used as a substitute for coffee. Dandelion is used in folk medicine to treat infections and liver disorders.Tea made of dandelion act as diuretic (facilitates excretion of urine).andelion is herbaceous plant that can reach 17 inches in height. Stem is hollow. Dandelion has 2 to 10 inches long green leaves that form a rosette at the base of the stem. Leaves are toothed at the edges.
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Flower Details. Dandelions are a perennial plant that grows best in full sun with moist soil. Once the plant is established, though, it can handle shade and water deprivation. The plant bears bright yellow, round flowers, and leaves that have a tooth-like shape.
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eng_Latn
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