相关实验视频
Updated: Jan 7, 2026

Establishing a Device for Sleep Deprivation in Mice
Published on: September 22, 2023
[在更年期时肠道微生物组和睡眠障碍.]
N E Garashchenko1, N E Smurova1, N V Semenova1
1Scientific Centre for Family Health and Human Reproduction Problems, 16 Timiryazeva str., Irkutsk 664003, Russian Federation,
患有睡眠障碍的更年期妇女表现出改变的肠道微生物群. 特定的细菌变化,包括增加的菌和菌,与睡眠质量差有关,影响肠道健康.
科学领域:
- 微生物学 微生物学
- 绝经研究 绝经研究
- 睡眠科学 睡眠科学
背景情况:
- 睡眠障碍在更年期妇女中很常见.
- 肠道微生物群的组成可能会影响睡眠质量.
- 了解这种联系可以为有针对性的干预提供信息.
研究的目的:
- 为了研究肠道微生物群和更年期妇女睡眠障碍之间的关系.
- 为了确定与不同睡眠质量评估相关的特定微生物变化.
主要方法:
- 招募了96名更年期妇女.
- 使用失眠严重程度指数 (ISI),匹兹堡睡眠质量指数 (PSQI) 和爱普沃思睡眠度量表来评估睡眠质量.
- 使用微生物学和分子遗传方法分析了肠道微生物群的组成.
主要成果:
- 睡眠障碍 (PSQI) 与Enterococcus spp.,Clostridium perfringens和Shigella spp.的增加相关.
- 中度睡眠问题 (ISI) 显示了Clostridium perfringens的增加.
- 过度的白天嗜睡 (埃普沃思) 与较高的Bifidobacterium spp.,Prevotella spp.和Eubacterium rectale.相关. 这种情况可能会导致:
结论:
- 肠道微生物群的组成与更年期妇女的睡眠障碍有显著的关联.
- 特定的细菌种群变化与主观和客观的睡眠质量测量相关.
- 研究结果表明,肠-大脑轴连接会影响更年期期间的睡眠.
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