September 25, 2024 by Maximum Academic Press Effect of M3G on the pathological morphology of colon tissue. (a) HE staining of colon tissue. Original magnifications: 100×. (b) PAS staining of colon tissue. Original magnifications: 100×. (c) The damage score of colon tissue. (1) Epithelial cell damage: 0 = normal morphology; 1 = regional destruction of...