圣殿逗留饮食及其对肠道微生物组和易怒肠综合征的影响:一项前性队列研究
Sang Hoon Kim1, Woorim Kang2,3, Minyoung Kim2
1Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Republic of Korea.
Food & function
|May 27, 2025
概括
与素食饮食一起的寺逗留计划通过改变肠道微生物群组成,改善了一些患者的刺激性肠综合征 (IBS) 症状. 这表明,个性化,以微生物为中心的饮食干预措施可能有助于管理IBS.
科学领域:
- 胃肠病学 胃肠病学
- 微生物组研究的研究.
- 饮食干预措施 饮食干预措施
背景情况:
- 刺激性肠综合征 (IBS) 显著影响生活质量.
- 它的多因素病原性提出了治疗挑战.
- 饮食干预,如素食饮食,可以调节肠道微生物群以缓解IBS症状.
研究的目的:
- 为了研究一个寺逗留计划的临床和微生物的影响,在IBS患者的素食饮食.
- 根据肠道微生物群概况,确定对干预反应的预测因素.
主要方法:
- 在61名IBS-D或IBS-M患者的前性队列研究中.
- 干预:经过一周的洗后,为期4天的寺逗留和素食饮食.
- 评估:IBS症状严重程度 (IBS-SSS),心理压力和便微生物群 (16S rRNA测序) 干预前,干预后立即和干预后2周.
主要成果:
- 一部分参与者表现出改善的IBS症状严重程度,与显著的肠道微生物群组成变化相关 (β-多样性).
- 微生物组响应者表现出有益细菌的增加 (例如,Faecalibacterium) 和机会性种类的减少 (例如,Klebsiella,Enterococcus).
- 受访者具有明显的基线微生物群特征,包括较低的α多样性和减少的共生属.
结论:
- 寺逗留计划为一小部分IBS患者提供了潜在的临床和微生物益处,特别是那些有基线肠道失调症的人.
- 这些发现支持针对IBS管理的个性化,基于微生物组的饮食策略.
- 对特定的微生物标和饮食成分进行进一步的研究是有必要的.
相关概念视频
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