The conclusion was that mast cells took part in the pathological procedure which caused myocardium injury during acute anoxia.Estrogen had the protecting function to prevent myocardium anoxia injury.

• 试验结果为：肥大细胞参与急性缺氧造成心肌损伤的病理过程，雌激素对心肌缺氧损伤有保护作用。