益生菌和益生菌,功能障碍和死亡率之间的关系 - 从纵向队列研究和孟德尔随机化结果的结果
Ruiyan Xie1, Sze Kit Yuen2, Zoe Tsang2
1Division of Nephrology, Department of Medicine, School of Clinical Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong.
Clinical nutrition ESPEN
|December 13, 2024
概括
益生菌和益生菌的消费可以改善脏健康并降低死亡风险. 肠道微生物群,像Flavonifractor一样,显示出降低慢性病和糖尿病病风险的潜力.
科学领域:
- 微生物组研究的研究.
- 腎臟病學 (nephrology) 是一種醫學專業.
- 公共卫生 公共卫生
背景情况:
- 关于益生菌/益生菌对慢性病 (CKD) 和死亡率的健康益处进行了讨论.
- 现有研究对益生菌和益生菌在治疗慢性病和相关死亡风险方面的有效性提出了相互矛盾的证据.
研究的目的:
- 调查益生菌/益生菌消费与CKD风险和死亡率之间的关联.
- 使用孟德尔随机化探索肠道微生物群和CKD/死亡率之间的潜在因果关系.
主要方法:
- 利用了2005-2016年国家健康和营养检查调查 (NHANES) 的数据.
- 采用多变量回归,考克斯比例危险模型和孟德尔随机化 (MR) 分析.
- 分析了益生菌/益生菌摄入量,参数,CKD和死亡率之间的关联,包括肠道微生物群SNP的遗传分析.
主要成果:
- 益生菌/益生菌的摄入与尿中的白蛋白与肌素比率 (UACR) 相反相关.
- 与高血压,高脂血症和糖尿病患者的CKD风险降低有关.
- 显著降低所有原因死亡风险 (P < 0.001);心血管死亡风险的降低并不显著.
- 核磁共振分析表明,肠道微生物属Flavonifractor与CKD和糖尿病病 (DKD) 风险之间存在负相关性.
结论:
- 益生菌/益生菌消费与一般人群中改善功能和死亡结果有关.
- 研究结果表明,特定的肠道微生物群属,如Flavonifractor,在减轻CKD,DKD和死亡风险方面发挥了作用.
- 支持益生菌/益生菌作为一种补充方法来管理脏健康和降低死亡率的潜力.
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