短链脂肪酸和人类健康:从代谢途径到当前的治疗影响
Sonia Facchin1, Luisa Bertin1, Erica Bonazzi1
1Department of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, 35128 Padua, Italy.
Life (Basel, Switzerland)
|May 25, 2024
概括
肠道微生物群发酵食纤维,产生有益的短链脂肪酸 (SCFA). 本综述探讨了SCFA的产生,吸收以及它们在肠道健康和代谢障碍中的关键作用.
科学领域:
- 微生物学 微生物学
- 人体生理学 人体生理学
- 营养科学 营养科学
背景情况:
- 人的胃肠道含有复杂的肠道微生物群,对于消化食物成分如纤维至关重要.
- 纤维的微生物发酵产生短链脂肪酸 (SCFA),包括酸盐,酸盐和丁酸盐,这些脂肪酸对宿主健康至关重要.
- 在许多生理过程和疾病状态中,SCFA都涉及到.
研究的目的:
- 审查酸盐,酸盐和丁酸盐在人类肠道中的生产和吸收机制.
- 阐明SCFA在维持胃肠道和代谢健康方面的重要作用.
- 讨论SCFA,特别是酸盐在各种健康状况中的治疗潜力.
主要方法:
- 关于肠道微生物群,SCFA代谢和健康影响的科学文章的文献综述.
- 综合有关纤维发酵,SCFA生产途径和吸收动态的信息.
- 对研究SCFA的健康益处和治疗应用的研究分析.
主要成果:
- 食纤维由特定的肠道细菌发酵成SCFA.
- 乙酸盐,酸盐和丁酸盐具有多种健康益处,影响肠道屏障功能,免疫力和能量代谢.
- 补充SCFA,特别是丁酸盐,在治疗胃肠道,代谢和心血管疾病方面表现有前途.
结论:
- SCFA是肠道微生物群对宿主健康有益影响的关键媒介.
- 了解SCFA动态对于制定有针对性的营养和治疗策略至关重要.
- 对SCFA与宿主相互作用的进一步研究可以为疾病预防和治疗开辟新的途径.
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