Fig. 2.
Hypoxia-induced gene expression in diet-induced obesity. A: after 8 wk on a high-fat diet (HFD), mice were examined for body weight (BW) and fat composition. B: hypoxia-induced gene expression in epididymal fat of lean and obese mice was determined using quantitative RT-PCR. C: protein levels in epididymal fat of HFD mice were examined by Western blot. *P < 0.05, **P < 0.01, ***P < 0.001 vs. chow diet-fed control mice.