Objective To study the effects of emodin on proliferation and differentiation of 3T3-L1 preadipocyte and the possible mechanism.

• 目的探讨大黄素对3T3-L1小鼠前脂肪细胞增殖分化和对脂肪代谢的影响，以及探讨大黄素可能的减肥作用的药理机制。