• The Journal of Korean Medicine
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• v.26 no.4
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• pp.1-11
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• 2005

This study was to investigate the effect of Danchunwhangagam(DCWGG) extract on the production of proinflammatory cytokines in peripheral blood mononuclear cells (PBMCs) from Cerebral infarction(CI) patients. Methods: We examined how the inhibition rate of tumor necrosis factor (TNF)-$\alpha$, interleukin(IL)-1$\alpha$, IL-1$\beta$, IL-6, and IL-8 productions in DCWGG pretreatment PBMCs culture supernatant in the lipopolysaccaride(LPS)- or desferrioxamine(DFX)treated cells compared to unstimulated cells. Results: DCWGG inhibited the productions of TNF-$\alpha$, IL-1$\alpha$, IL-1$\beta$, IL-6, and IL-8 induced by LPS in a dose-dependent manner. Conclusions: DCWGG might have regulatory effects on LPS or DFX-induced cytokine production, which might explain its beneficial effect in the treatment of CI.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.4
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• pp.929-935
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• 2006

This study was to investigate the effect of Danchunwhangagam(DCWGG) extract on the production of proinflammatory cytokines in peripheral mononuclear cells (PBMCS) from Cerebral infarction(CI) patients. Methods: We examined that the inhibition rate of tumor necrosis factor $(TNF)-{\alpha},\;interleukin(IL)-1{\alpha},\;IL-1{\beta}$, IL-6, and IL-8 productions in DCWGG pretreatment PBMCs culture supernatant in the lipopolysaccaride(LPS)- or Oesferrioxamine(DFX)-treated cells compared to unstimulated cells. DCWGG inhibited the productions of $TNF-{\alpha},\;IL-1{\alpha},\;IL-1{\beta}$, IL-6, and IL-8 induced by LPS in a dose-dependent manner DCWGG might have regulatory effects on LPS or DFX-induced cytokine production, which might explain its beneficial effect in the treatment of CI.