长期以来 ,人们一直在探索治疗脑梗死的方法 ,但至今所有的方法均不能起到较明显的效果。由于大多数脑梗死是血栓堵塞脑动脉所致 ,因而理想的方法是早期再通闭塞的血管 ,在缺血脑组织出现坏死之前 ,给缺血脑组织及时供血。正因为如此 ,溶栓治疗急性脑梗死一直引起人们强烈的兴 People have been exploring ways to treat cerebral infarction for a long time, but so far none of them has been able to achieve a significant effect. Since most cerebral infarctions are caused by thrombo-embolic occlusion of the cerebral arteries, the ideal method is to recanalize the occluded vessels early and provide timely blood supply to the ischemic brain before necrosis of the ischemic brain tissue occurs. Because of this, thrombolytic therapy of acute cerebral infarction has been aroused strong interest in people