Source:http://linkedlifedata.com/resource/pubmed/id/15336360
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5
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pubmed:dateCreated |
2004-8-31
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pubmed:abstractText |
A method of analysis of SC-560 (5-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole) in biological fluids is necessary to study the kinetics of in vitro and in vivo metabolism. A simple high-performance liquid chromatographic method was developed for simultaneous determination of SC-560 and other products of metabolism in rat serum. Serum (0.1 ml) was precipitated with acetonitrile after addition of the internal standard, testosterone 17-propionate. Separation was achieved on a C(8) column with UV-detection at 240 nm. The calibration curve was linear ranging from 0.02 to 100 microg/ml. The mean recovery was >86.7%. Precision of the assay was <10% (R.S.D.%), and was within 15% at the limit of quantitation (20 ng/ml). Bias of the assay was lower than 15.5%. The limit of detection was 10 ng/ml for a 0.1 ml sample. The assay was applied successfully to the in vivo kinetic study of SC-560 in rats.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0731-7085
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
3
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pubmed:volume |
35
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1143-7
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:15336360-Administration, Oral,
pubmed-meshheading:15336360-Animals,
pubmed-meshheading:15336360-Chromatography, High Pressure Liquid,
pubmed-meshheading:15336360-Cyclooxygenase Inhibitors,
pubmed-meshheading:15336360-Drug Stability,
pubmed-meshheading:15336360-Male,
pubmed-meshheading:15336360-Molecular Structure,
pubmed-meshheading:15336360-Pyrazoles,
pubmed-meshheading:15336360-Rats,
pubmed-meshheading:15336360-Rats, Sprague-Dawley
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pubmed:year |
2004
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pubmed:articleTitle |
High-performance liquid chromatographic analysis of a selective cyclooxygenase-1 inhibitor SC-560 in rat serum: application to pharmacokinetic studies.
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pubmed:affiliation |
College of Pharmacy, Department of Pharmaceutical Sciences, Washington State University, Pullman, WA 99164-6534, USA.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't,
Evaluation Studies
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