Fig. 7From: Supplementation with sesame oil suppresses genotoxicity, hepatotoxicity and enterotoxicity induced by sodium arsenite in ratsImmunohistochemical expression of MUC-1 in the colon of rats from the experimental groups. Group A: Colonic section from control rats showing intense MUC-1 immunoreactivity; Group B: SA-treated rats with abundant MUC-1 expression, similar to control; Group C: Sections from rats cotreated with SA and SSO still showing abundant MUC-1 expression; Group D: Colon section from SSO-treated rats with significantly reduced MUC-1 expression. Magnification, 400×Back to article page