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为探讨不同时间急性脑缺血再灌流后脑损伤的恢复情况,本实验在20只家兔以结扎双侧椎动脉及夹闭双侧颈总动脉造成急性前脑缺血,观测于不同时间缺血后开放双侧颈总动脉夹进行再灌流2小时后的脑组织损伤特
In order to explore the recovery of brain injury after acute cerebral ischemia and reperfusion in different time, acute ischemic brain damage was induced in 20 rabbits by ligating bilateral vertebral artery and occluding bilateral common carotid artery. The ischemia was observed at different time points After the opening of bilateral carotid artery clip for 2 hours after reperfusion perfusion of brain tissue injury