Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2008-3-17
pubmed:abstractText
Three sesquiterpenoids, xanthatin (1), xanthinosin (2), and 4-oxo-bedfordia acid (3) were isolated from Xanthium strumarium as inhibitors of nitric oxide synthesis in activated microglia (IC(50) values: 0.47, 11.2, 136.5 microM, respectively). Compounds 1 and 2 suppressed the expression of iNOS and COX-2 and the activity of NF-kappaB through the inhibition of LPS-induced I-kappaB-alpha degradation in microglia.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
1464-3405
pubmed:author
pubmed:issnType
Electronic
pubmed:day
15
pubmed:volume
18
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2179-82
pubmed:dateRevised
2009-11-19
pubmed:meshHeading
pubmed-meshheading:18276135-Animals, pubmed-meshheading:18276135-Cell Survival, pubmed-meshheading:18276135-Cells, Cultured, pubmed-meshheading:18276135-Chromatography, High Pressure Liquid, pubmed-meshheading:18276135-Cyclooxygenase 2, pubmed-meshheading:18276135-Furans, pubmed-meshheading:18276135-Gene Expression Regulation, Enzymologic, pubmed-meshheading:18276135-I-kappa B Kinase, pubmed-meshheading:18276135-Lactones, pubmed-meshheading:18276135-Lipopolysaccharides, pubmed-meshheading:18276135-Magnetic Resonance Spectroscopy, pubmed-meshheading:18276135-Mice, pubmed-meshheading:18276135-Microglia, pubmed-meshheading:18276135-NF-kappa B, pubmed-meshheading:18276135-Nitric Oxide Synthase Type II, pubmed-meshheading:18276135-RNA, Messenger, pubmed-meshheading:18276135-Reverse Transcriptase Polymerase Chain Reaction, pubmed-meshheading:18276135-Sesquiterpenes, pubmed-meshheading:18276135-Xanthium
pubmed:year
2008
pubmed:articleTitle
Inhibition of lipopolysaccharide-induced inducible nitric oxide synthase and cyclooxygenase-2 expression by xanthanolides isolated from Xanthium strumarium.
pubmed:affiliation
College of Pharmacy, Sookmyung Women's University, 52 Hyochangwon-Gil, Yongsan-Gu, Seoul 140-742, Republic of Korea.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't