Decrease of muscle volume in chronic kidney disease: the role of mitochondria in skeletal muscle
- PMID: 24875545
- DOI: 10.1038/ki.2013.539
Decrease of muscle volume in chronic kidney disease: the role of mitochondria in skeletal muscle
Abstract
Reduced muscle volume and impaired exercise endurance are well-documented phenomena in chronic kidney disease, and the relevant molecular mechanisms have been gradually unveiled. Tamaki et al. demonstrate a reduction of mitochondria content in skeletal muscles as a novel mechanism of reduced exercise endurance in renal insufficiency. In addition, they show that a high-protein diet reduces exercise endurance through an inhibition of muscle pyruvate dehydrogenase.
Comment on
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Chronic kidney disease reduces muscle mitochondria and exercise endurance and its exacerbation by dietary protein through inactivation of pyruvate dehydrogenase.Kidney Int. 2014 Jun;85(6):1330-9. doi: 10.1038/ki.2013.473. Epub 2013 Nov 27. Kidney Int. 2014. PMID: 24284514
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