Oral Probiotics Alleviate Intestinal Dysbacteriosis for People Receiving Bowel Preparation Raw sequence reads

Bowel preparation is necessary for successful colonoscopy, while it can seriously affects intestinal microbial composition and damage the intestinal mucosal barriers. To figure out whether probiotics can sustain intestinal homeostasis and guard people health, the probiotic drug of Bifidobacterium Tetragenous viable Bacteria Tablets was used for volunteers receiving bowel preparation, and high-throughput sequencing method was applied to monitor their intestinal microbial changes.