OBJECTIVE: To research the effect of glaucocalyxin A (GLA) on the level of Th1/Th2 type cytokines in mice. METHOD: By using flow cytometer with CBA software to detect Th1/Th2 type cytokines. RESULT: GLA had insighificant inhibitory effects on Th1 and Th2 cytokines (IL-2, IFN-gamma,TNF-alpha, IL-4 and IL-5) induced by ConA, in which more potential on cytokines from Th1 than those of from Th2 were displayed. However, GLA could produce inhibition on IL-2, IFN-gamma and TNF-alpha and acceleration on IL-4 and IL-5. CONCLUSION: Immunosuppressive effect of GLA is related to the influence the level of Th1/Th2 type cytokines.
OBJECTIVE: To research the effect of glaucocalyxin A (GLA) on the level of Th1/Th2 type cytokines in mice. METHOD: By using flow cytometer with CBA software to detect Th1/Th2 type cytokines. RESULT: GLA had insighificant inhibitory effects on Th1 and Th2 cytokines (IL-2, IFN-gamma,TNF-alpha, IL-4 and IL-5) induced by ConA, in which more potential on cytokines from Th1 than those of from Th2 were displayed. However, GLA could produce inhibition on IL-2, IFN-gamma and TNF-alpha and acceleration on IL-4 and IL-5. CONCLUSION: Immunosuppressive effect of GLA is related to the influence the level of Th1/Th2 type cytokines.