The protective effect of ischemic preconditioning on pancreas transplantation in rats / 中国普通外科杂志

ABSTRACT

Objective To investigate the effect of ischemic preconditioning (IPC) on pancreas transplantation(PT) in rats. Methods Steptozozin-induced diabetic SD rats were randomly assigned to 2 groups group I/R (ischemia/reperfusion), consisted of 30 diabetic rats which received PT; group IPC, consisted of 30 diabetic rats which received pancreas transplantation and IPC. Six rats in each group were randomly sacrificed at 2 days before PT, and 3 days and 7days after PT, to detect the level of blood sugar and amylase,and pancreatic sections were stained with HE simultaneously; 6 rats were used to observe various metabolic indexes , and other 6 rats were used to observe the rat survival rate. Results The rats of group IPC had a higher 1 month survival rate than group I/R (5/6 vs 3/6, P