Morphometric Changes Induced by Amino Acid Supplementation in Skeletal and Cardiac Muscles of Old Mice

Giovanni Corsetti, PhD, Evasio Pasini, MD, Giuseppe D’Antona, MD, PhD, Enzo Nisoli, MD, PhD, Vincenzo Flati, PhD, Deodato Assanelli, MD, Francesco S. Dioguardi, MD, and Rossella Bianchi, MD, PhD