Histological examination of liver sections by H&E stain (at left), Sirius Red stain (at middle) and DHE stain (at right). H&E stain (A-F): MCS diet (A), MCD diet (B), C1 (C), C2 (D), C3 (E), C4 (F). Sirius Red stain of fibrosis (G-L): MCS diet (G), MCD diet (H), C1 (I), C2 (J), C3 (K), C4 (L). DHE stain of superoxide (M-R): MCS diet (M), MCD diet (N), C1 (O), C2 (P), C3 (Q), C4 (R). Bar = 100 μm.