Objective To observe the protective effect of ischemic preadaptation on myocardium injury of ischemiareperfusion by adopting the animal model of ischemiareperfusion on myocardium injury rabbits.
目的采用家兔心肌缺血再灌注损伤动物模型，观察缺血预适应对心肌缺血再灌注损伤的心肌保护作用。
2
It is important to reduce ischemiareperfusioninjury.
重要的是要降低缺血再灌注损伤。
3
Objective: to explore research the protective effect of ischemia preconditioning to rabbits 'myocardium injury of ischemiareperfusion, and discuss its mechanism.