Fig. 1

The effect of HFD on fat accumulation and hypoxia conditions in the liver. a Body weight; b liver weight; c TG levels; d oil red O and HE staining, (original magnifications, × 100); and e expression of hypoxic proteins. Data are shown as the mean ± SEM, n = 5–9 in each group. *P < 0.05; **P < 0.01; ***P < 0.005