Objective To investigate the effect of recombinant aden o-associated virus vector(AVV) expressing the human tissue kallikrein(HK)ge ne (rAVV/HK) on human umbilical vein endothelial cells(HUVECs) in vitro.

• 目的 探讨重组人组织型激肽释放酶 (HK)基因腺相关病毒载体 (rAVV/HK)对体外培养的人脐静脉内皮细胞 (HUVECs)作用。