Objective To observe the effects of ischemia preconditioning(IPC)on the expression of Ref-1 protein after reduced-size liver transplantation in rats and explore the mechanisms by which IPC protects against liver injury.

• 目的观察缺血预处理(ischemia preconditioning,IPC)对大鼠减体积肝移植术后氧化还原因子-1(redox factor-1,Ref-1)蛋白表达的影响,以探讨IPC对减体积肝移植损伤的保护作用及其机制。