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rdf:type |
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lifeskim:mentions |
|
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pubmed:issue |
3
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pubmed:dateCreated |
2003-12-3
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pubmed:abstractText |
Harpagophytum procumbens (Pedaliaceae) has been used for the treatment of pain and arthritis. The effect of Harpagophytum procumbens against lipopolysaccharide-induced inflammation was investigated using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, reverse transcription-polymerase chain reaction, prostaglandin E(2) (PGE(2)) immunoassay, and nitric oxide detection on mouse fibroblast cell line L929. The aqueous extract of Harpagophytum procumbens was shown to suppress PGE(2) synthesis and nitric oxide production by inhibiting lipopolysaccharide-stimulated enhancement of the cyclooxygenase-2 and inducible nitric oxide synthase (iNOS) mRNAs expressions in L929 cells. These results suggest that Harpagophytum procumbens exerts anti-inflammatory and analgesic effects probably by suppressing cyclooxygenase-2 and iNOS expressions.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
1347-8613
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
93
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
367-71
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:14646256-Animals,
pubmed-meshheading:14646256-Cell Line,
pubmed-meshheading:14646256-Cyclooxygenase 2,
pubmed-meshheading:14646256-Dose-Response Relationship, Drug,
pubmed-meshheading:14646256-Fibroblasts,
pubmed-meshheading:14646256-Gene Expression Regulation, Enzymologic,
pubmed-meshheading:14646256-Harpagophytum,
pubmed-meshheading:14646256-Isoenzymes,
pubmed-meshheading:14646256-Lipopolysaccharides,
pubmed-meshheading:14646256-Mice,
pubmed-meshheading:14646256-Nitric Oxide Synthase,
pubmed-meshheading:14646256-Nitric Oxide Synthase Type II,
pubmed-meshheading:14646256-Plant Extracts,
pubmed-meshheading:14646256-Prostaglandin-Endoperoxide Synthases
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pubmed:year |
2003
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pubmed:articleTitle |
Harpagophytum procumbens suppresses lipopolysaccharide-stimulated expressions of cyclooxygenase-2 and inducible nitric oxide synthase in fibroblast cell line L929.
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pubmed:affiliation |
Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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