High-Intensity Exercise May Compromise Renal Morphology in Rats

High-Intensity Exercise May Compromise Renal Morphology in Rats

Abstract We investigated the renal effects of a high-intensity exercise (HIE) program based on strength training. 20 Wistar rats were randomly assigned to 2 experimental groups performing HIE or control over 12 weeks. Urinary volume, pH, citrate and calcium, and plasma urea, total proteins, creatini...

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Veröffentlicht in:International journal of sports medicine 2014-07, Vol.35 (8), p.639-644
Hauptverfasser: Aparicio, V. A., Tassi, M., Nebot, E., Camiletti-Moirón, D., Ortega, E., Porres, J. M., Aranda, P.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Biological and medical sciences
Biomarkers - blood
Biomarkers - urine
Body Weight
Corticosterone - blood
Creatine Kinase - urine
Eating
Fundamental and applied biological sciences. Psychology
Human physiology applied to population studies and life conditions. Human ecophysiology
Kidney - anatomy & histology
Kidney - metabolism
Male
Medical sciences
Muscle, Skeletal - metabolism
Nitrogen - metabolism
Organ Size
Physical Conditioning, Animal
Physiology & Biochemistry
Random Allocation
Rats, Wistar
Resistance Training
Stress, Physiological
Testosterone - blood
Urea - blood
Vertebrates: body movement. Posture. Locomotion. Flight. Swimming. Physical exercise. Rest. Sports
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Zusammenfassung:Abstract We investigated the renal effects of a high-intensity exercise (HIE) program based on strength training. 20 Wistar rats were randomly assigned to 2 experimental groups performing HIE or control over 12 weeks. Urinary volume, pH, citrate and calcium, and plasma urea, total proteins, creatinine, albumin, lactate dehydrogenase, creatine kinase (CK), calcium, magnesium, corticosterone and testosterone were measured. We also studied renal morphology with the Fibrosis HR ® software. Plasma urea and CK concentrations were higher in the HIE compared to the control group (p
ISSN:0172-4622
1439-3964
DOI:10.1055/s-0033-1354383