Fig. 4

Intestinal microbiota can influence tumor growth in mice with AOM/DSS-induced colitis-associated carcinomas

A: Animal experimental protocol. B: Representative gross images of mice colonic tissue samples from all treatment groups (top), histopathological alterations determined by H&E staining (middle & bottom, scale bar = 200 & 50 μm). C: IHC staining to detect Ki67 expression in the colonic tissues of mice from all groups (scale bar = 20 μm). D-E: Number & volume of tumors in colon tissues (n = 6)

* P < 0.05, vs. the NC mice. ## P < 0.01, vs. HC-FMT mice