Fig. 1From: Gut microbiome changes in overweight male adults following bowel preparationExperimental design. SB represents baseline, which means the first sample collection time prior to bowel preparation. D7 and D28 represent 7 days and 28 days after colonoscopy, respectively. Samples identified with colorectal cancer or polyps, upon inspection of the colonoscopy, were excluded from the analysisBack to article page