Effect of diltiazem on cytokines expression in mononuclearcells induced by concanavalin A / 中国药理学通报

ABSTRACT

Aim To research into the effect of diltiazem on cytokines expression in mononuclearcells induced by concanavalin A.Methods Ficoll density gradient centrifugation was used to separate the mononuclearcells from rat's spleen.There were 3 groups including control, Con A, diltiazem-Con A group in the study.The cytokines expressions in supernatant were detected by ELISA.Results Compared with control, IL-10, TNF-α, IL-6 were increased significantly in Con A group with low level IL-1β and non level TGF-β_1.But in diltiazem-Con A group, IL-10, TNF-α, IL-6 were decreased significantly compared with Con A group.Conclusion Diltiazem inhibits IL-10, TNF-α, IL-6 expressions in mononuclearcells induced by Con A.