Fecal microbiota transplantation combined with prebiotics ameliorates ulcerative colitis in mice

Aim: To investigate the effect of treatment with fecal microbiota transplantation (FMT) and galacto- and fructo-oligosaccharides on ulcerative colitis (UC) in mice. Materials & methods: A total of 90 mice, divided into nine groups, were administered FMT or prebiotics or combined treatment. The disease activity index scores, gut microbiota and inflammation factors were evaluated. Results: The treatment using FMT combined with galacto- and fructo-oligosaccharides in a 9:1 ratio significantly reduced intestinal barrier damage and alleviated symptoms of UC. Lactobacillus and Bifidobacterium and short-chain fatty acids were significantly increased after the combined treatment. Conclusion: The results demonstrate that FMT with prebiotics is a new method for UC treatment.