Effect of miglitol on the expressions of PGC1α and UCP1 in BAT. A: Real-time PCR experiments. B: Western blot analysis. Values are means ± SE for 5–7 mice. aP < 0.05, vs mice fed normal chow diet (NC). bP < 0.05, vs mice fed normal chow diet plus miglitol (NCM). cP < 0.05, vs mice fed high-fat diet alone (HF).