The permeability of blood-brain barrier (BBB) was detected by Evans Blue (EB) leakage method, and the ultrastruncture of BBB, which contained astroglia, was observed under electron microscopy.

伊文思蓝(EB)渗出法检测血脑屏障(BBB)通透性。透射电镜观细胞在内的BBB超微结构变化。

The majority of cells in the human brain are not nerve cells but star-shaped glia cells, the so called “astroglia”.

人脑大部分细胞并非神经细胞，而是状细胞。