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在产前,有机酸的暴露会影响胎盘结构和炎症标志物,以一个三个月的特定方式

Yuan Liu¹, Ping Lv¹, Xing Wang¹

¹Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China.

Environmental research

|December 3, 2025

概括

产前暴露于有机酸 (OPEs) 可能会改变胎盘发育和免疫标志物,特别是在怀孕早期. 这些环境污染物可能会影响后代的健康,需要进一步调查.

科学领域:

环境健康环境健康
生殖毒理学生殖毒理学
发展生物学发展生物学

背景情况:

有机酸盐 (OPEs) 是广泛存在的环境污染物.
已知OPE的潜在神经毒性作用,但它们对胎盘发育的影响尚不清楚.
胎盘发育对于胎儿生长和长期健康至关重要.

研究的目的:

调查母亲尿路OPE与胎盘结构/效率参数之间的关联.
检查OPE和胎盘炎症/压力标志物之间的关系.
探索OPE暴露对胎盘的三个月特定和性别特定的影响.

主要方法:

这项研究包括2258名来自Ma'anshan出生队列的母婴对.
产妇尿液OPE度 (TCEP和六种代谢物) 测量在三个月内.
用于分析的概括估计方程,量子g计算和多个信息模型.

主要成果:

BEHP暴露与胎盘厚度增加有关.
第一个三个月的BEHP和DBzP暴露与较低水平的炎症/压力标志物 (例如HO-1,IL-6) 相关.
第二个三个月的DBP暴露与高水平的HO-1和HIF1-α有关. 在怀孕的第一季度,OPE混合物暴露与较低的HO-1,GRP78和IL-6相关.

结论:

产前OPE暴露,特别是在怀孕早期,可能会影响胎盘发育和免疫调节.
研究结果表明,这可能会对后代的健康产生潜在影响.
需要进一步的研究来证实这些关联并了解生物机制.

关键词:

有机酸盐 Ester 是一种有机酸盐.胎盘胎盘胎盘胎盘产前暴露在产前暴露.

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