Methods:Changes in fasting plasma triglyceride levels, hepatic triglyceride secretion and clearance rate, insulin and lipoprotein lipase were observed in VMH lesioned normal rats.

• 方法：应用高胰岛素血症的下丘脑腹内侧核损伤性肥胖大鼠和正常胰岛素水平的SD大鼠，饲以高脂肪、蔗糖和正常饲料，观察甘油三酯的代谢、胰岛素、脂蛋白脂酶活性的变化，分析胰岛素与甘油三酯生成、脂蛋白脂酶活性的相关关系。