停止HIIT恢复了糖尿病,而重新训练增加了肠道微生物群的多样性
Filipe Moura Ribeiro1,2,3, Bernardo Petriz1,3,4, Maycon Anderson1,3
1Center for Proteomics and Biochemical Analysis, Postgraduate Program in Genomic Sciences and Biotechnology, Catholic University of Brasília, Brasília, DF, Brazil.
iScience
|August 23, 2024
概括
停止高强度间歇训练 (HIIT) 导致糖尿病恶化. 重新训练改善了血糖和肠道健康,但没有减少脂肪,强调饮食对肠道微生物群的影响更大.
科学领域:
- 运动生理学 运动生理学
- 代谢健康 代谢健康
- 微生物组研究 微生物组研究
背景情况:
- 高强度间歇训练 (HIIT) 是有效的管理糖尿病.
- 了解停止和恢复炼的影响对于长期管理至关重要.
研究的目的:
- 在糖尿病小鼠模型中调查停止和恢复HIIT的后果.
- 评估对代谢参数,脂肪和肠道健康的影响.
主要方法:
- 75只C57BL6小鼠接受了5个阶段的方案:基线,糖尿病诱导 (西方饮食),训练,解除训练和重新训练 (每个6周).
- 评估了代谢参数,脂肪,肠道健康和肠道微生物群组成.
主要成果:
- 减肥增加脂肪,恶化代谢和肠道健康,改变肠道微生物群.
- 重新训练恢复了血糖调节,改善了肠道健康,但没有减少脂肪质量.
- 运动和饮食都影响了肠道微生物群,而饮食对肠道健康和微生物组合的影响更大.
结论:
- 停止运动会对糖尿病管理产生负面影响,而重新训练则提供部分恢复.
- 在这个模型中,饮食在调节肠道健康和微生物群方面比运动更重要.
- 研究结果表明,量身定制的运动和饮食策略可以优化糖尿病患者的结果.
相关概念视频
01:23Anatomy of the Intestines
71.6K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
71.6K
01:50What is Monogastric Digestion?
70.9K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
70.9K