饮食诱导的肠道失调症和漏肠综合征
Yu-Rim Chae1,2, Yu Ra Lee1, Young-Soo Kim2
1Food Functionality Research Division, Korea Food Research Institute, Jeollabuk-do 55365, Republic of Korea.
Journal of microbiology and biotechnology
|February 7, 2024
概括
食脂肪和碳水化合物破坏肠道屏障,导致炎症和代谢疾病. 了解肠-大脑和肠-肝轴对于管理肠道健康和肠道微生物群至关重要.
科学领域:
- 微生物学 微生物学
- 代谢疾病 代谢疾病
- 胃肠病学 胃肠病学
背景情况:
- 慢性肠道炎症与肥胖等代谢疾病有关.
- 肠道微生物群失调和改变的代谢物损害了肠道屏障的完整性,影响了肝脏和脂肪组织等组织的炎症.
- 饮食因素与肠道微生物群相互作用,导致漏肠综合征.
研究的目的:
- 审查饮食对肠道微生物群的影响.
- 检查肠-肝脏和肠-大脑轴的通信通路.
- 突出进一步研究肠道微生物群,饮食及其系统性影响的需要.
主要方法:
- 文献综述侧重于饮食,肠道微生物群,肠道屏障功能,以及肠-肝/肠-大脑轴.
- 对链接饮食成分与肠道失调和炎症的机制的分析.
- 识别知识缺口,特别是关于替代甜味剂和肠肝轴.
主要成果:
- 富含脂肪和碳水化合物的饮食可能会削弱肠道紧密的结节,允许内毒素 (例如,脂多糖) 的转移.
- 这种转移可能导致代谢性内毒素和肠道微生物组合的变化,减少像短链脂肪酸这样的有益代谢物.
- 肠道微生物群和替代甜味剂之间的确切关系还不清楚.
结论:
- 饮食显著影响肠道微生物群的组成和功能,影响肠道屏障完整性和全身炎症.
- 肠肝和肠脑轴的干扰与代谢疾病有关.
- 需要进一步进行全面的研究,才能充分理解饮食,肠道微生物群和肠-大脑轴之间的复杂相互作用,以改善肠道和代谢健康.
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