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1篇 您的检索式:作者名="Fengzhen Han"
    题名 作者 年代 出处 被引量
1Maternal Vascular Dysfunction in Congenital Heart Defects显示文摘Background:Research on fetal congenital heart defect(CHD)mostly focuses on etiology and mechanisms.However,studies on maternal complications or pathophysiology are limited.Our objective was to determine whether vascular dysfunction exists in pregnant women carrying a fetus with congenital heart defects.Methods:We conducted a case-control study.27 cases of pregnant women carrying a fetus with major CHD admitted to our hospital for delivery between April 2021 and August 2022 were selected.Every case was matched with about 2 pregnant complication-free controls without fetal abnormalities.The proangiogenic and anti-angiogenic factors and pregnancy outcomes were compared.Results:The proangiogenic factors include vascular endothelial growth factor(VEGF)and placental growth factor(PlGF).The anti-angiogenic factors involve soluble fms-like tyrosine kinase 1(sFlt-1)and soluble endoglin(sEng).No differences were found in maternal plasma concentrations of PlGF,VEGF,and sFlt-1 between case-control groups when analyzed at 36 weeks≤gestational age(GA)<39 weeks and 39 weeks≤GA≤41 weeks.The concentrations of sEng in maternal plasma in the fetal CHD group were significantly higher than those in the control group:0.60(0.77)vs.0.32(0.26)ng/ml at 36 weeks≤GA<39 weeks,p=0.001 and 0.75(0.55)vs.0.28(0.27)ng/ml at 39 weeks≤GA≤41 weeks,p<0.001.Conclusion:Vascular dysfunction exists in pregnant women with fetal congenital heart defects,manifesting significantly elevated sEng concentration at delivery.Yanli Liu Fengzhen Han Jian Zhuang Yanqiu Ou Yanji Qu Yanyan Lin Weina Zhang Haiping Wang Liping Huang 2023Congenital Heart Disease2023,18,5:0
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