4.Objective To evaluate the relationship between the hemodynamic changes of middle cerebral artery (MCA), umbilicalartery(UmA) and neonatal hypoxic ischemic encephalopathy (HIE).
6.Methods Using collor Doppler ultrasonograph to check the bloodstream of the normal and the PIH fetal umbilicalartery and cerebri media artery,and then analyse it.
8.Objective To study the relation between Doppler umbilicalartery flow velocity and serum Nitric Oxide(NO) levels of maternal and umbilical blood in intrahepatic cholestasis of pregnancy(ICP).
9.Objective : To investigate the relationship of abnormal umbilicalartery ( UmA) flow velocity waveform (FVWS) and fetal anoxia in intrahepafic cholestasis of pregnancy (ICP).
目的:探讨妊娠肝内胆汁淤积症(Intrahepatic cholestatis of pregnancy,ICP)患者胎儿脐动脉血流异常与胎儿宫内缺氧的关系。收藏指正
10.MethodsTest group: smooth muscle cells were harvested from human umbilicalartery,cultured and proliferated in vitro,and then were planted into a vessel made of degraded biomaterial PGA.