Total proteins and RNA isolated from epididymal WAT of piceatannol-administrated diet-induced obese mice were subjected to Western blot analysis and quantitative RT-PCR for the analysis of ATGL, CGI-58 and ATG7 proteins (A, B) and mRNA levels of PPARG, FAS, leptin, ATGL and CGI-58 (C), respectively. Data in panels B and C are presented as means ± SEM. (n=3–4, *, p < 0.05).