益生菌治疗诱导肠道微生物群的变化,但不会改变腹腔透析患者的SCFA水平 - 一个随机的,安慰剂控制的试验
Shengnan Zhou1, Yinyin Yan1,2, Rui Chu1
1Department of Nephrology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, 750004, China.
Scientific reports
|December 29, 2024
概括
像Lactobacillus paracasei N1115这样的益生菌显著改变了透析患者的肠道微生物群组成. 这种干预也有效地减少了胃肠道症状,如腹和便秘.
科学领域:
- 微生物学 微生物学
- 腎臟病學 (nephrology) 是一種醫學.
- 胃肠病学 胃肠病学
背景情况:
- 肠道微生物群失调与慢性病 (CKD) 的进展有关.
- 益生菌正在研究用于治疗慢性病,特别是在末期病 (ESKD) 患者中.
- 腹腔透析 (PD) 患者经常经历肠道微生物群的改变和胃肠道问题.
研究的目的:
- 为了研究乳酸细菌paracasei N1115 (LP N1115) 对肠道微生物群和短链脂肪酸 (SCFA) 在PD患者的影响.
- 评估LP N1115在减轻该患者群体中胃肠道 (GI) 症状的疗效.
主要方法:
- 一个单中心,前性,随机,双盲,安慰剂受控的研究.
- 38名PD患者每天接受LP N1115与果醇糖化物 (FOS) 连续12周; 19人接受安慰剂.
- 使用16S rRNA测序和SCFA分析分析便样本;评估了胃肠道症状.
主要成果:
- 益生菌显著改变了肠道微生物群,增加了有益的Firmicutes,减少了Bacteroidetes和机会性病原体.
- 两组之间没有观察到肠道微生物多样性或SCFA水平的显著变化.
- 益生菌的使用显著降低了胃肠道症状,特别是腹和便秘 (p < 0.05).
结论:
- Lactobacillus paracasei N1115的使用显著改变了PD患者的肠道微生物群组成.
- 益生菌有效地减轻PD患者常见的胃肠道症状,包括腹和便秘.
- 这表明益生菌在经历PD的ESKD患者的肠道健康管理中具有潜在的治疗作用.
相关概念视频
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
315
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
315
What is Monogastric Digestion?
70.5K
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.
70.5K


