METHODS Vascular ECGF and serum including herb medicine were mixed in culture medium of fourth generation human umbilical vein endothelial cell.The cell growth cycle was analyzed using flow cytometer.

• 方法通过在第4代人脐静脉内皮细胞的培养液中加入血管内皮细胞生长因子和含中药血清,应用流式细胞仪分析其细胞周期。