摘要
本文在猫急性局部脑缺血模型中观察到缺血区内各部位脑组织的超微结构变化轻重不等,神经细胞呈浓缩改变,星形胶质细胞明显水肿,并认为星形胶质细胞水肿压迫毛细血管、影响神经细胞物质交换在局部脑缺血损伤的发生机理中起一定作用。
The local ischemic brains were ob-served with transmission electron mic-roscope in cats. The ultrastructural chan-ges of ischemic focus are briefly neuronpyknosis and serious astroglial edemaand vary in degree. It was consideredthat the edematous astrocytes which pr-essed capillaries and influenced substan-ce exchanges of the neurons play a rolein ischemic cerebral damage.
出处
《中国神经精神疾病杂志》
CAS
CSCD
北大核心
1991年第3期139-141,共3页
Chinese Journal of Nervous and Mental Diseases
