ArticleEuropean journal of applied physiology and occupational physiology1988
Enzymatic and hormonal responses following a 24 h endurance run and a 10 h triathlon race.
Article in European journal of applied physiology and occupational physiology, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 34 citations in OpenAlex.
- Effect of short-term creatine supplementation on markers of skeletal muscle damage after strenuous contractile activity.European journal of applied physiology · 2010Trial
- Changes in haematological parameters and iron metabolism associated with a 1600 kilometre ultramarathon.British journal of sports medicine · 1999Trial
- Blood cardiac biomarkers responses are associated with 24 h ultramarathon performance.Heliyon · 2019Article
- Body Composition Changes During a 24-h Winter Mountain Running Race Under Extremely Cold Conditions.Frontiers in physiology · 2019Article
- Maintained Hydration Status After a 24-h Winter Mountain Running Race Under Extremely Cold Conditions.Frontiers in physiology · 2018Article
- Rhabdomyolysis and exercise-associated hyponatremia in ultra-bikers and ultra-runners.Journal of the International Society of Sports Nutrition · 2015Article
- The impact of triathlon training and racing on athletes' general health.Sports medicine (Auckland, N.Z.) · 2014Review
- Changes in foot volume, body composition, and hydration status in male and female 24-hour ultra-mountain bikers.Journal of the International Society of Sports Nutrition · 2014Article
- The prevalence of exercise-associated hyponatremia in 24-hour ultra-mountain bikers, 24-hour ultra-runners and multi-stage ultra-mountain bikers in the Czech Republic.Journal of the International Society of Sports Nutrition · 2014Article
- No effect of short-term amino acid supplementation on variables related to skeletal muscle damage in 100 km ultra-runners - a randomized controlled trial.Journal of the International Society of Sports Nutrition · 2011Article
- Muscular damage and intravascular haemolysis during an 18 hour subterranean exploration in a cave of 700 m depth.British journal of sports medicine · 2006Article
- Physiological demands of running during long distance runs and triathlons.Sports medicine (Auckland, N.Z.) · 2001Review
- Inter-relationships between pituitary-adrenal hormones and catecholamines during a 6-day Nordic ski race.European journal of applied physiology and occupational physiology · 1992Article
- Vascular and myofibrillar lesions in acute myoglobinuria associated with carnitine-palmityl-transferase deficiency.Virchows Archiv. A, Pathological anatomy and histopathology · 1992Article
- Plasma free and sulphated catecholamines after ultra-long exercise and recovery.European journal of applied physiology and occupational physiology · 1990Article
- Applied physiology of a triathlon.Sports medicine (Auckland, N.Z.) · 1989Review
- Sleep deprivation and the effect on exercise performance.Sports medicine (Auckland, N.Z.) · 1989Review
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Muscle cell leakage and hormonal changes were compared immediately after and during the 3 days following a 24 h endurance run (R24h) in 8 subjects, and a 10 h triathlon non-competitive race (T10h) in 6 subjects. The study showed three main differences: 1) plasma enzyme increases were considerably more significant in R24h than in T10h: compared with resting levels, creatine kinase increased x 120 after R24h but only x 2 after T10h; lactic dehydrogenase x 4, as opposed to x 1.5; and transaminases only showed an increase after R24h. The plasma myoglobin increase after R24h was double that found after T10h; 2) for the same magnitude of plasma aldosterone and cortisol after R24h and T10h (3 times the resting levels), a highly significant decrease in urinary Na+ (p less than 0.001) and an increase in urinary K+ (p less than 0.01) were found only after R24h; and 3) the plasma free noradrenaline level increased significantly after R24h (x 2.6) whereas it was unchanged after T10h. In contrast, the plasma level of conjugated dopamine increased only after T10h (x 3.7, p less than 0.05). These results suggest that long-distance running causes more muscular lesions than the triathlon, and that important factors other than aldosterone are probably involved in the regulation of urinary electrolyte excretions during T10h.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.