title: Exercise rehabilitation and skeletal muscle benefits in hemodialysis patients.
abstract: End-stage renal disease patients on hemodialysis (HD) are characterized by poor exercise tolerance and debilitation symptoms, despite advances in dialysis procedures and erythropoietin use. Specifically, the muscle strength and endurance are diminished, as result of skeletal muscle dysfunction and atrophy. These changes are presumed to be secondary to uremic toxins, anemia, malnutrition, deconditioning, neurohormonal insults and other disorders. Previous studies have shown that exercise training limits the pathophysiological changes that occur in HD patients, mainly regarding peripheral skeletal muscle. It is supported that significant peripheral adaptations to training occur, as evidenced by the improvement of muscle function. Especially, morphological and metabolic benefits in the skeletal muscles have been well-documented in HD patients following physical rehabilitation programs. Such beneficial adaptations increase endurance and muscle strength and contribute to improved work capacity. The better understanding of these adaptive mechanisms may allow for improved exercise training strategies in these patients.
authors.affiliation: Laboratory of Sports Medicine, Aristotle University of Thessaloniki, Greece. stergios@med.auth.gr
authors.forename: A
authors.initials: A
authors.lastname: Deligiannis
mesh_terms: D015444:Exercise; D017079:Exercise Tolerance; D006801:Humans; D007676:Kidney Failure, Chronic / Q000503:physiopathology / Q000534:rehabilitation*; D018482:Muscle, Skeletal / Q000378:metabolism / Q000502:physiology*; D010806:Physical Education and Training; D006435:Renal Dialysis