Objective To investigate the changes of hepatocyte growth factor(HGF)in maternal and fetalcirculation of patients with preeclampsia.
目的探讨子痫前期母胎循环肝细胞生长因子（HGF）对子痫前期发病的影响。
2
Fetal echocardiography is based on the fetalcirculation and segmental analysis, combined with clinical knowledge and dynamic image for diagnosis.
胎儿超声心动图是以胎儿心脏血流动力学为基础，节段诊断法为根本，结合临床知识及动态图像进行诊断。
3
The activation of neutrophil in mother of preeclampsia is related to the activation of neutrophil in fetalcirculation. Neutrophil could play a role in fetal morbidity.