The expression of brain aquaporin 4 (AQP4) is different at the different stages of cellular differentiation, and distribution of brain AQP4 is affected by the existence of endothelial cells.

• 脑内水通道蛋白4(AQP4)在细胞分化不同阶段表达情况不同,内皮细胞也影响其表达分布;