AIM To evaluate the changes of serum and brain tissue endoxin in model of bilateral cerebral hemisphere ischemic reperfusion injury, and effect of anti digoxin antiserum (an antagonist of endoxin).

• 目的观察脑缺血再灌注损伤时血清和脑组织内洋地黄素水平变化和内洋地黄素拮抗剂地高辛抗血清对脑缺血再灌注损伤的干预作用。