Bacillus coagulans 198 and L-glutamine in combination attenuated intestinal mucositis in a 5-FU-induced BALB/c mouse model via modulation of gut microbial community structure and diversity.

Abstract

5-Fluorouracil (5-FU) disrupts intestinal cells and causes dysbiosis in the gut microbiota. This study explores the potential of Bacillus coagulans-198 (BC198) to mitigate gut microbiota imbalance and mucositis caused by 5-fluorouracil. L-glutamine is used to alleviate mucositis, and this study found that BC198 exhibits protective effects on the gut, including maintaining a healthy microbiota and reducing intestinal inflammation, regardless of whether L-glutamine is used in combination. Therefore, it can help reduce the deterioration of the gut environment caused by 5-fluorouracil. BC198 can be provided to cancer patients to prevent severe side effects, thereby improving their treatment outcomes and nutritional status.