Objective To study the effects of Nao Yi An(NYA) serum on the expression of vascular endothelial growth factor(VEGF) gene in cultured rat cerebral microvascular endothelial cell(BMEC)with hypoxia.

目的观察脑溢安血清对体外缺氧培养的大鼠脑微血管内皮细胞血管内皮生长因子（VEGF）基因表达的影响。