期刊
REPRODUCTIVE SCIENCES
卷 21, 期 1, 页码 138-145出版社
SPRINGER HEIDELBERG
DOI: 10.1177/1933719113492207
关键词
preeclampsia; pravastatin; angiogenesis; soluble endoglin; placental growth factor
资金
- Norman F. Gant Award for Best Research in Maternal Medicine
In order to determine the effects of pravastatin (Pra) on angiogenic and placental hypoxic imbalance in a model of preeclampsia induced by overexpression of soluble fms-like tyrosine kinase 1 (sFlt-1), we randomly allocated pregnant CD1 mice to injection with adenovirus-carrying sFlt-1 or mFc (control). The sFlt-1 group received either Pra (sFlt-1 + Pra) or water (sFlt-1). Mice were sacrificed at day 18, and serum levels of sFlt-1 and soluble endoglin (sEng) were measured. Placental expression of placental (PLGF) and vascular endothelial (VEGF) growth factors and other markers of angiogenesis and hypoxia were assayed. We observed that Pra treatment in sFlt-1 mice reduced sFlt-1 and sEng concentrations at day 18 to levels similar to control group. Placental PLGF and VEGF expression were upregulated, and markers of hypoxia downregulated to levels similar to control group. Hence, Pra prevents the rise in circulating antiangiogenic factors in a mouse model of preeclampsia. Statins may represent a novel approach to prevention of preeclampsia.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据