星形胶质细胞的生物学特性: 1.异质性( heterogenity) 令督脑区的Ast形态、受体分布、跑质活性物质的含量各异 令各脑区糖蛋白的含量表达不同 Astrocytes in culture expressed glial Glial cells in a rat brain stained with fibrillary acidic protein (GFAP) an antibody against GFAP7 1. 异质性(heterogenity) ❖ 各脑区的Ast形态、受体分布、胞质活性物质的含量各异 ❖ 各脑区糖蛋白的含量表达不同 星形胶质细胞的生物学特性: Astrocytes in culture expressed glial fibrillary acidic protein (GFAP) Glial cells in a rat brain stained with an antibody against GFAP