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首页> 外文期刊>Clinical Laboratory >A longitudinal study of angiogenic (placental growth factor) and anti-angiogenic (soluble endoglin and soluble vascular endothelial growth factor receptor-1) factors in normal pregnancy and patients destined to develop preeclampsia and deliver a small for gestational age neonate
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A longitudinal study of angiogenic (placental growth factor) and anti-angiogenic (soluble endoglin and soluble vascular endothelial growth factor receptor-1) factors in normal pregnancy and patients destined to develop preeclampsia and deliver a small for gestational age neonate

机译:对正常妊娠和注定发展为先兆子痫并为胎龄儿提供小剂量的患者的血管生成(胎盘生长因子)和抗血管生成(可溶性内皮糖蛋白和可溶性血管内皮生长因子受体-1)因子的纵向研究

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摘要

Women with preeclampsia (PE) have higher plasma concentrations of the anti-angiogenic soluble vascular endothelial growth factor receptor-1 (sVEGFR-1 or sFltl) and soluble endoglin (sEng) but lower concentrations of the pro-angiogenic VEGF and placental growth factor (P1GF). Eng is a co-receptor for transforming growth factor (TGF-β) and its soluble form inhibits activity of TGF-β1 and has anti-angiogenic effects against VEGF and P1GF. In a longitudinal nested case-control study, 144 singleton pregnancies were stratified in 1) uncomplicated pregnancies, 2) patients who delivered small for gestational age (SGE) neonate and 3) patients who developed PE (preterm or term, i.e., >37 weeks). Plasma samples were obtained at 4-week intervals for assessment of P1GF, sEng, and sFltl by sandwich enzyme immunoassays.
机译:患有先兆子痫(PE)的女性血浆中抗血管生成性可溶性血管内皮生长因子受体1(sVEGFR-1或sFltl)和可溶性内皮糖蛋白(sEng)的血浆浓度较高,但促血管生成性VEGF和胎盘生长因子的浓度较低( P1GF)。 Eng是转化生长因子(TGF-β)的辅助受体,其可溶形式抑制TGF-β1的活性,并且对VEGF和P1GF具有抗血管生成作用。在一项纵向巢式病例对照研究中,将144例单胎妊娠分层为:1)不复杂的妊娠,2)分娩期小于胎龄(SGE)的新生儿和3)发生PE(早产或足月,即> 37周)的患者。 )。每隔4周获得血浆样品,以通过夹心酶免疫测定法评估P1GF,sEng和sFlt1。

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    《Clinical Laboratory》 |2009年第6期|253|共1页
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  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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