VEGF Deficit is Involved in Endothelium Dysfunction in Preeclampsia

摘要

This study examined the association of expression of vascular endothelial growth factor(VEGF),a promoter of angiogenesis,with endothelium dysfunction in preeclampsia.The level of VEGF protein and mRNA in the placenta and peripheral blood samples of 30 preeclampsia patients and 30 normotensive pregnant women was measured by immunohistochemistry,real-time reverse transcriptase-polymerase chain reaction(RT-PCR) and enzyme-linked immunosorbent assay(ELISA),respectively.VEGF expression in the human umbilical vei...