雌激素缓解绝经后肠道失调的机制性途径
Rishabh Chaudhary1, Nitin Bansal2, Sheenam Sharma1
1Department of Pharmacology, M. M. College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana, 133207, India.
Molecular biology reports
|November 4, 2025
概括
雌激素通过维护肠道屏障的完整性和防止肠道微生物群失生症,在维持肠道健康方面发挥着至关重要的作用. 更年期后常见的雌激素缺乏会破坏这些功能,影响整体健康.
科学领域:
- 内分泌学 在内分泌学.
- 胃肠病学 胃肠病学
- 微生物学 微生物学
背景情况:
- 雌激素显著影响生理和病理状态,包括肠道健康.
- 更年期相关的雌激素缺乏导致雄激素性增加,身体组成变化和肠道微生物群 (GM) 失调.
- 肠道的完整性依赖于肠道屏障,如紧结 (TJ) 蛋白质,短链脂肪酸 (SCFA) 和粘液.
研究的目的:
- 阐明将雌激素和肠道健康联系在一起的复杂机制.
- 要突出雌激素在调节雌激素和维持肠道屏障功能的作用.
- 探索雌激素缺乏如何影响肠道完整性,并导致绝经后疾病.
主要方法:
- 审查关于雌激素对肠道影响的现有文献.
- 对雌激素,雌性球体和肠道微生物群之间的相互作用进行分析.
- 检查雌激素对TJ蛋白,SCFA和粘蛋白的影响.
主要成果:
- 雌激素通过抑制SCFA,TJ蛋白和粘素的分解来保护肠道完整性,从而防止失调.
- 参与雌激素代谢的雌激素体与雌激素的可用性和肠道健康密切相关.
- 雌激素缺乏会加剧TJ蛋白,SCFA和粘素的下降,可能导致妇科疾病的进展.
结论:
- 雌激素对于维持肠道健康至关重要,因为它通过调节雌激素和肠道屏障成分来维持肠道健康.
- 更年期期间转基因成分的变化强调了雌激素在塑造肠道环境中的关键作用.
- 了解雌激素-肠轴对于解决绝经后的健康问题至关重要.
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