Cerebral ischemic control group: Gerbils were established into models of cerebral ischemia by occluding bilateral CCA, and reperfused for 72 hours following 5-minute global brain ischemia (GBI).

• 脑缺血对照组:夹闭沙土鼠双侧颈总动脉造成脑缺血模型。 全脑缺血5min后再灌注72h。