GCG and type 2 diabetes mellitus: The mean values of fasting (85.9 ± 31.9 pg/ml) and postprandial glucagon levels (84.6 ± 29.0 pg/ml) were higher in T2DM patients with NAFLD (n = 37) as compared to T2DM patients without NAFLD (n = 44) (fasting: 81.0 ± 22.7 pg/ml; postprandial: 75.9 ± 19.8 pg/ml, p < 0.05).