Objective To study the effects of VEGF over_expressed C6 glioma cell line on cocultured microvascular endothelial cells using the VEGF negative_expressed rat hepatic cells BRL 3A as control.

• 目的以VEGF阴性表达的正常鼠肝细胞系BRL3A为对照 ,研究VEGF高表达的恶性胶质瘤细胞系C6对体外共培养的肺微血管内皮细胞的作用。