Islet transplantation is an effective method for curing typel diabetes mellitus, But effectual islet numbers are limited, which severely limits its treatment effects.

• 摘要胰岛移植作为治疗1型糖尿病的有效方法，临床应用前景较好。但是，由于在胰岛移植手术中，有功能的胰岛细胞数量较少，而严重影响其治疗效果。