Effects of HFD feeding on aP2-G0S2 mice. 4-Week-old male wild type and aP2-G0S2 mice were fed a 60% HFD for 8 weeks. A, body weight (n = 10 per group). B, non-fasting fat mass as measured by NMR (n = 10 per group). C, food intake as measured as g/day (n = 10 per group). D, fed and fasting plasma FFA levels (n = 10 per group). ***, p < 0.001.