Effect and Mechanism of Exercise Preconditioning against Myocardial Ischemia/Reperfusion Injury

Exercise preconditioning was phenomena that relative ischemia or hypoxia occurred in exercise induced heart against ischemia/reperfusion injury.In recent years,some studies have been done to probe into the mechanism of exercise preconditioning.This paper reviewed some possible mechanisms from coronary flow,antioxidants,endogenic protection factors and apoptosis in order to promote the research of exercise preconditioning.