Fig. 2From: HFD and HFD-provoked hepatic hypoxia act as reciprocal causation for NAFLD via HIF-independent signalingThe effect of palmitate acid on fat accumulation and hypoxia conditions in cultured primary hepatocytes. a Oil red O staining; b expression of hypoxic proteins detected by immunofluoroscence staining; c expression of hypoxic proteins detected by Western Blotting; d expression of HIF-1α and HIF-2α. Data are shown as the mean ± SEM, n = 5Back to article page