Results Emodin promoted proliferation of 3T3-L1 preadipocyte at low concentration and inhibited the proliferation at high concentration in a dose-related manner.

• 结果大黄素在较低浓度下对3T3-L1小鼠前脂肪细胞的增殖有一定的促进作用，但当浓度升高时，转化为剂量依赖性抑制作用；