• Applied Biological Chemistry
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• v.51 no.1
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• pp.44-48
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• 2008

With extracts from Cheongmoknosang, anti-inflammatory effect was examined in LPS-stimulated Raw 264.7 cells. LPS (10 ng/ml) treatment increased the production of inflammatory cytokines, $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ but the ethanol extracts from Cheongmoknosang slightly decreased the production of $TNF-{\alpha}$ and also reduced the expression of iNOS and the production of COX-2. It seems that anti-inflammatory effects of ethanol extracts from Cheongmoknosang is partly due to the inhibition of iNOS and COX-2 expression by inhibiting nuclear translocation of $NF-{\kappa}B$ and AP-l in Raw 264.7 cells.