Methods Human umbilical vein endothelial cells ( HUVECs ) were cultured in vitro.

方法体外培养人脐静脉内皮细胞,通过传代形成细胞的衰老模型.

互联网

Objective To explore the effect of umbilical vein catheterization on premature infants.

目的探讨脐静脉插管术在早产儿中的应用效果.

互联网

AIM : To study stress response in human umbilical vein endothelial cells ( HUVEC ) infected with Hantavirus ( HTV ).

目的: 研究人脐静脉内皮细胞 ( HUVEC ) 感染汉坦病毒 ( Hantavirus, HTV ) 后应激反应的规律及意义.

互联网

To study stress response in human umbilical vein endothelial cells ( HUVEC ) infected with Hantavirus ( HTV ).

目的:研究人脐静脉内皮细胞 ( HUVEC ) 感染汉坦病毒 ( Hantavirus, HTV ) 后应激反应的规律及意义.

互联网

Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis anatomized, observed and measured.

方法: 解剖观测脐静脉 、 静脉导管及肝圆韧带、静脉韧带等.

互联网

Methods: This study is based on human umbilical vein endothelial cell line ( ECV 304 ).

方法选用人脐静脉内皮细胞株 ( ECV304 ).

互联网