产前暴露于葡萄糖皮质体和对后代的不良心血管影响
Chenxuan Zhao1, Lei He1, Lingjun Li1
1Institute for Fetology, First Affiliated Hospital of Soochow University, Suzhou, China.
Frontiers in endocrinology
|October 1, 2024
概括
产前接触葡萄糖皮质激素 (GCs) 可能会损害胎儿的发育. 本综述研究了与怀孕相关的因素如何增加GC的暴露,并影响后代的心血管健康.
科学领域:
- 内分泌学 在内分泌学.
- 发展生物学 发展生物学
- 心血管科学 心血管科学
背景情况:
- 葡萄糖皮质醇 (GCs) 对胎儿发育至关重要,孕期母亲的水平在妊娠期间上升.
- 一个胎盘屏障,通过11β-hydroxysteroid脱酶2,通常保护胎儿免受过量的GCs.
- 母亲的压力,缺氧,咖啡因或合成GCs可以压倒这个障碍,增加胎儿的暴露.
研究的目的:
- 审查怀孕期间母亲葡萄糖皮质激素水平的变化.
- 为了分析增加产前葡萄皮质激素暴露的原因.
- 总结产前GCs对后代心血管健康的影响.
主要方法:
- 在怀孕期间对葡萄糖皮质激素的研究的文献综述.
- 对影响胎盘葡萄糖皮质体屏障的机制的分析.
- 对产前GC暴露和胎儿心血管结果的研究综合.
主要成果:
- 孕产妇的GCs水平自然会增加,但由于不良因素可能会激增.
- 胎盘GCs屏障可能会受到损害,导致过度的胎儿GCs暴露.
- 产前GC暴露与后代的不良心血管影响有关.
结论:
- 了解怀孕期间GCs调节对于胎儿健康至关重要.
- 识别和减轻产前过度暴露于GCs的风险很重要.
- 需要进一步的研究,以充分阐明产前GC暴露的长期心血管后果.
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