Figure 4. Effect of decreased physical activity on negative regulators of insulin receptor activation in epitrochlearis muscle.
PTP1B (A), SHP2 (B) and PKC-Θ (C) protein levels normalized to a loading control (see Methods) with representative immunoblots (above graphs). Columns are mean ± s.e.m.* Significantly different from WL53 (ANOVA, P≤ 0.05). n = 6–8 in each group.