Methods Male Otsuka Long-Evans Tokushima Fatty(OLETF) rats,a model of insulin resistance and type 2 diabetes,aged 16weeks,were received balloon injury to the left common carotid artery.

• 方法 雄性Otsuka Long-Evans Tokushima Fatty(OLETF)大鼠为胰岛素抵抗和2型糖尿病的动物模型，在其年龄16周时全部大鼠(n=15)进行左颈动脉气囊损伤。