Figure 3

MitoQ attenuates mitochondrial alteration and oxidative damage during DSS-induced colitis. (A) Representative transmission electron micrographs of colon. The magnification is indicated. Similar histological profiles were seen in three separate colons per group. (B) Sections of colonic tissues were subjected to immunohistochemical analysis with an antibody against malondialdehyde. The magnification is indicated. (C) Sections of colonic tissues were subjected to immunohistochemical analysis with an antibody against 3-nitrotyrosine staining. The magnification is indicated.