In the model and NGF treatment group, nestin positive cells mostly coexisted with glial fibrillary acidic protein on the 3rd day, and double stained with neurone specific enolase was obviously increased on the 14th day.

• 模型组和神经生长因子治疗组3d时缺血皮质巢蛋白阳性突起主要与胶质纤维酸性蛋白共存,14d时巢蛋白与神经元特异性烯醇化酶共存明显增多。