Liver weight and hepatic lipid content. (A) Liver weight to body weight ratio of control group (Ctrl), hypothyroid group (Hypo) and T3-treated group (T3) mice. n = 6 in each group. (B) Hepatic triglyceride content in Ctrl, Hypo and T3 mice. n = 6 ~ 8 in each group. (C) Oil red O staining and H&E staining of Ctrl, Hypo and T3 mice. Scale bar indicates a length of 200μm. *P < 0.05 vs. Ctrl, ‡P < 0.05 vs. Hypo.