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在中度至强度运动后,与代谢疾病相关的肠道微生物组
Somi Yun1, Yongsuk Seo1, Yunbin Lee1
1Exercise Physiology Laboratory, Kookmin University, Seoul, Republic of Korea.
Journal of exercise science and fitness
|August 26, 2024
概括
运动会改变与代谢疾病相关的肠道细菌. 适度强度的运动增加了Prevotella,而强度强度的运动增加了Bacteroides和其他有益的微生物. 需要进一步的研究.
科学领域:
- 微生物学 微生物学
- 运动生理学 运动生理学
- 代谢健康 代谢健康
背景情况:
- 肠道微生物群在代谢健康中起着至关重要的作用.
- 众所周知,运动会影响肠道微生物组合.
- 了解这些变化可以为代谢性疾病的预防和管理策略提供信息.
研究的目的:
- 研究中等强度运动 (MIE) 和高强度运动 (VIE) 对肠道微生物群组成的影响.
- 探索运动诱导的微生物变化与与代谢疾病相关的因素之间的关联.
主要方法:
- 24名参与者被分为不运动 (NEG),中度强度运动 (MIEG) 和剧烈强度运动 (VIEG) 组.
- MIEG:40-59%的心率储备 (HRR) 在每周≥150分钟. VIEG: ≥60%HRR,持续时间≥90分钟/周.
- 在干预4周后,分析了便样本以检测肠道微生物组的变化.
主要成果:
- MIEG显示了Prevotella的增加和Veillonella,Dorea_formicigenerans和Dorea_longicatena的减少.
- VIEG 显示了 Bacteroides,Butyricimonas,Odoribacter 和 Alistipes 的增加.
- 这些微生物变化与代谢疾病风险因素有关.
结论:
- 适度和强度的运动都会显著改变肠道微生物群的组成.
- 观察到的特定微生物变化与代谢性疾病标志物有关.
- 需要进一步研究以阐明运动,微生物组和代谢健康之间的确切关系.
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