Skeletal muscle energetics with PNMR: personal views and historic perspectives

• Published in: NMR in biomedicine Vol. 19; no. 7; pp. 904 - 926
• Main Authors: Chance, Britton, Im, Joohee, Nioka, Shoko, Kushmerick, Martin
• Format: Journal Article
• Language: English
• Published: Chichester, UK John Wiley & Sons, Ltd 01.11.2006
• Subjects: Adenosine Triphosphate - physiology; Animals; ATP; Energy Metabolism - physiology; glycolysis; History, 20th Century; History, 21st Century; human muscle; Humans; Magnetic Resonance Spectroscopy - history; Magnetic Resonance Spectroscopy - methods; Muscle Contraction - physiology; muscle disorders; Muscle, Skeletal - physiology; oxidative phosphorylation; Phosphorus Isotopes; phosphorylcreatine
• ISSN: 0952-3480; 1099-1492
• DOI: 10.1002/nbm.1109

This article reviews historical and current NMR approaches to describing in vivo bioenergetics of skeletal muscles in normal and diseased populations. It draws upon the first author's more than 70 years of personal experience in enzyme kinetics and the last author's physiological approaches. The development of in vivo PNMR jointly with researchers around the world is described. It is explained how non‐invasive PNMR has advanced human exercise biochemistry, physiology and pathology. Further, after a brief explanation of bioenergetics with PNMR on creatine kinase, anerobic glycolysis and mitochondrial oxidative phosphorylation, some basic and controversial subjects are focused upon, and the authors' view of the subjects are offered, with questions and answers. Some of the research has been introduced in exercise physiology. Future directions of NMR on bioenergetics, as a part of system biological approaches, are indicated. Copyright © 2006 John Wiley & Sons, Ltd.