Intestinal microbiota and antibiotic-associated acute gastrointestinal injury in sepsis mice
Ci Han, Nana Guo, Yue Bu, Yahui Peng, Xueting Li, Xiaohui Ma, Mengyuan Yang, Xiaonan Jia, Jin Zhang, Xiaowei Liu, Kaijiang Yu, Changsong Wang
Abstract
BACKGROUND: To investigate the changes of intestinal microbiota and metabolites in sepsis mice with acute gastrointestinal injury before and after the use of antibiotics, and to explore the possible effects of these changes on the body. METHODS: Twenty-four 6-8-w-old SPF-grade C57BL/6J male mice were selected, and the mice were randomly divided into three groups. The mice were treated by tail vein injection for 3 days. The intestinal motility of mice after administration was detected. The mice feces were collected for 16S rRNA and Untargeted metabonomics detection. RESULTS: was associated with them. CONCLUSIONS: may reduce the inflammatory degree of acute gastrointestinal injury in sepsis.