The expression levels of ANG and GFAP at different time points after focal cerebral ischemia-reperfusion and their coexpression were detected by the double immunofluorescent labeling method combined with confocal laser scanning microscope.

• 采用免疫荧光双标法结合激光共聚焦显微镜检测脑缺血-再灌注不同时间点ANG、GFAP的表达水平及其二者的共表达情况。