Colitis-induced tissue damage is less severe with corabion feeding. Paraffin cross sections were analyzed by hematoxylin/eosin staining: (a) control, (b) control + corabion, (c) colitis, and (d) colitis + corabion. Representative images of 3 independent tissue preparations per group are shown. Arrows indicate areas of edema and arrowheads indicate areas of apical erosions in the colitis group that are less pronounced in the colitis + corabion group. Images were taken with a 10x objective. Bar = 100 μm.