• Journal of Haehwa Medicine
• /
• v.23 no.2
• /
• pp.5-13
• /
• 2015

Objectives : The anti-inflammatory and antioxidant effects of water extracts of Sasangja-tang(SSJ) and Gami-sasangja-tang(GSJ) were investigated. The effects of SSJ and GSJ were compared. Methods : We performed cell viability assay in HaCaT cells and RAW 264.7 cells using 3-(4,5-dimethylthiazol-2-yl)-2, 5 diphenyltetrazolium bromide(MTT) assay. We measured chemokines(regulated on activation normal T-cell expression and secreted ; RANTES/CCL5, interferon-inducible protein; IP-10/CXCL10, macrophage-derived chemokine; MDC/CCL22) in HaCat cells, also we measured cytokines (tumor necrosis factor-${\alpha}$; TNF-${\alpha}$, interleukin-6; IL-6) and nitric oxide(NO) production in RAW 264.7 cells using enzyme-linked immunosorbent assay(ELISA) and NO assay. Western blot assay was used to evaluate the expression for inducible nitric oxide synthase(iNOS) in RAW 264.7 cells. Results : SSJ and GSJ did not affect the cell viability at the concentrations treated ($0-800{\mu}g/ml$). As a result of SSJ and GSJ treatment in HaCat cells stimulated by TNF-${\alpha}$(10 ng/ml) and interferon(IFN)-${\gamma}$(10 ng/ml), the production of RANTES and IP-10 was inhibited significantly. However there was no significant difference in the secretion of MDC. And in RAW 264. 7 cells stimulated by lipopolysaccharide(LPS, $1{\mu}g/ml$), SSJ and GSJ treatment significantly inhibited the secretion of TNF-${\alpha}$ and IL-6 and the production of NO. The expression of iNOS was also decresed by SSJ and GSJ treatment in RAW 264. 7 cells. Compared with SSJ, GSJ was superior to SSJ in inhibition of RANTES, IP-10, TNF-${\alpha}$, IL-6 and NO production at the concentration of $200{\mu}g/ml$. Conclusion : Both SSJ and GSJ have anti-inflammatory and antioxidant effects. And GSJ has better effects than SSJ.