随着对缺血性卒中的病理生理学研究的深入及神经影像技术的迅速发展 ,已逐渐认识到缺血性脑损伤是一个复杂的病理过程。缺血脑组织不仅在能量衰竭后导致脑损伤 ,而且由于缺血引发脑组织细胞一系列电化学链式瀑布样反应 ,进一步导致神经细胞的继发性损伤 ,尤其是在缺血区恢复血 With the deepening of the pathophysiology of ischemic stroke and the rapid development of neuroimaging techniques, it has been gradually recognized that ischemic brain injury is a complex pathological process. Ischemic brain tissue not only causes brain damage after energy failure, but also leads to a series of electrochemical chain-like waterfall-like reactions of brain cells due to ischemia, further leading to secondary damage to nerve cells, especially in the ischemic area