Muscle IGF-1-Induced Skeletal Muscle Hypertrophy Evokes Higher Insulin Sensitivity and Carbohydrate Use as Preferential Energy Substrate

Figure 3

Representative western blot and densitometry of bands for GLUT4 protein expression in EDL muscle from WT (open bars) and MLC/mIGF-1 (filled bars) mice. Histogram represents the ratio of GLUT4:GAPDH densitometry values. Data are expressed as mean ± SEM. ; versus WT.