AIM: The purpose of the present study was to examine the effect of insulin and different kinds of free fatty acid (FFA) on glucose transport in cultured 3T3-L1 preadipocytes or adipocytes.

• 目的:观察不同种类、不同浓度脂肪酸对3T3-L1脂肪细胞葡萄糖转运的影响,探讨高脂负荷在胰岛素抵抗形成中的意义,并建立最佳的脂肪酸诱导胰岛素抵抗产生的细胞模型。