Human chorionic gonadotropin and risk of pre-eclampsia: prospective population-based cohort study.

ABSTRACT: OBJECTIVES:Abnormal placentation in early pregnancy may play a role in the pathogenesis of pre-eclampsia. Human chorionic gonadotropin (hCG) regulates placental development and angiogenesis and may affect the ratio of soluble fms-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF) in the serum. The aims of this study were to investigate the association of total hCG with the risk of pre-eclampsia and to examine the potential effect of pro- and anti-angiogenic factors on this association. METHODS:This was a population-based prospective cohort study of 7754 women with a singleton pregnancy. Total hCG was measured in the first available sample (median gestational age, 14.4 weeks; 95% range, 10.1-26.1 weeks) and sFlt-1 and PlGF concentrations in early (< 18 weeks; median, 13.2 we

SUBMITTER: Barjaktarovic M 

PROVIDER: S-EPMC6856821 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature