阿迪波涅丁和葡萄皮质皮质激素调节早产风险:健康开始研究
Gabriella Mayne1, Peter E DeWitt2, Jennifer Wen3
1Department of Health & Behavioral Sciences, University of Colorado, Denver, CO 80204, USA.
The Journal of clinical endocrinology and metabolism
|July 9, 2024
概括
孕产妇的腺素和皮质醇水平与早产风险有关. 在早产儿中观察到较低的皮质素和较高的皮质素水平,这表明孕妇的压力和怀孕期间的新陈代谢之间存在联系.
科学领域:
- 生殖生物学 生殖生物学
- 内分泌学 在内分泌学.
- 代谢健康 代谢健康
背景情况:
- 作为子宫毒解剂的阿迪波涅丁,随着妊娠年龄的增长而下降,这可能表明母亲的代谢静止.
- 孕产妇的压力是早产的危险因素,皮素水平可能会对压力做出反应.
研究的目的:
- 为了调查阿迪波内克丁和葡萄糖皮质类药物在早产的相关性.
- 模拟这些生物标志物的预测价值,用于早产.
- 为了测试假设,母亲的腺素和皮质醇是反向相关的,并与早产有关.
主要方法:
- 一个嵌套的病例控制研究,使用来自低风险单子妊娠的生物银行母体血.
- 测量高分子量 (HMW),低分子量 (LMW) 和总脂素的量化.
- 用经过验证的LC-MS/MS试验测量皮质醇,皮质素和相关的类固醇激素.
- 对回归和机器学习用于预测建模的应用.
主要成果:
- 过早分娩与15周怀孕时较低的平均LMW皮质素水平和较高的平均皮质素水平有关.
- 在早产组中观察到较低的皮质醇/皮质素比率和LMW皮质素/皮质醇比率.
- HMW腺素,皮质醇/皮质素比率,皮质素,母亲的身高,年龄和BMI都是早产的强有力的预测因素 (AUC=0.8167).
结论:
- 代谢和压力生物标志物与健康怀孕中的早产有关.
- 确定了母亲的压力,新陈代谢和怀孕维持之间的潜在机制联系.
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