Group A and group B islets were transplanted to left subcapsular of kidney of A and B DM Wistar rats individually, group C as the blank controlled group, (no graft group DM rat).

• A、B两组胰岛细胞分别移植到A、B组糖尿病Wistar大鼠左肾被膜下，C组为空白对照组，即未移植的糖尿病大鼠。