Fig. 6From: Efficacy of a novel formulation of L-Carnitine, creatine, and leucine on lean body mass and functional muscle strength in healthy older adults: a randomized, double-blind placebo-controlled studymTOR signaling proteins at baseline and end of the study for all participants. Protein samples (40 μg) obtained from participant muscle biopsies were loaded onto SDS PAGE gels and western blotting was conducted with antibodies against a) total; mTOR, p70 S6K, and 4E-BP1, or b) phosphorylated; mTOR, p70 S6K, and 4E-BP1. A representative immunoblot is shown. The graphs presented are the average densitometry values (mean and SE) of subjects. # P < 0.05 within group relative to baseline, * P < 0.05 between groups & within group relative to baselineBack to article page