This proved that glycometabolism was disorder because STZ induced rats insulopathic and that the diabetic animal model of hyperglycosemia and hypoinsulinemia was successfully produced. 并呈现出高血糖,低血胰岛素的指标变化,说明由于链脲佐菌素所致大鼠胰岛素分泌功能障碍,导致糖代谢紊乱。成功复制了高血糖低胰岛素的糖尿病动物模型。