Result After the rats were occluded 2hours/reperfuaed 22 hours, some indexs were abnormal, including the score of neurological behavior, LDH in serum, TTC stain and the tissue pathology.

• 红四氮唑染色清楚显示了梗死病灶；光镜与电镜发现了脑缺血的病理变化。