Conclusion :These findings suggest a possible involvement of ghrelin in the regulation of glucose and lipid metabolism, and it might have some role in the abnormal metabolism of T2DM .

• T2DM 组和 DKA 组 Glu 水平显著高于对照组(均P <0.；01)；DKA 组血糖显著高于 T2DM 组(P <0