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Hyperoxic recovery interferes with the metabolic imprint of hypoxic exercise.
Burtscher, Johannes; Paglia, Giuseppe; Denti, Vanna; Faulhaber, Martin; Weiss, Günter; Schobersberger, Wolfgang; Dünnwald, Tobias.
Afiliación
  • Burtscher J; Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland. Electronic address: johannes.burtscher@unil.ch.
  • Paglia G; School of Medicine and Surgery, University of Milano-Bicocca, Vedano al Lambro (MB), Italy.
  • Denti V; School of Medicine and Surgery, University of Milano-Bicocca, Vedano al Lambro (MB), Italy.
  • Faulhaber M; Department of Sport Science, University of Innsbruck, Innsbruck, Austria.
  • Weiss G; Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria.
  • Schobersberger W; Institute for Sports Medicine, Alpine Medicine and Health Tourism (ISAG), UMIT TIROL - Private University for Health Sciences and Health Technology, Hall in Tirol, Austria; Tirol-Kliniken GmbH, Innsbruck, Austria.
  • Dünnwald T; Institute for Sports Medicine, Alpine Medicine and Health Tourism (ISAG), UMIT TIROL - Private University for Health Sciences and Health Technology, Hall in Tirol, Austria. Electronic address: tobias.duennwald@umit-tirol.at.
Free Radic Biol Med ; 223: 193-198, 2024 Oct.
Article en En | MEDLINE | ID: mdl-39067627
ABSTRACT
Supplemental oxygen (hyperoxia) improves physical performance during hypoxic exercise. Based on the analysis of metabolome and iron homeostasis from human athlete blood samples, we show that hyperoxia during recovery periods interferes with metabolic alterations following hypoxic exercise. This may impair beneficial adaptations to exercise and/or hypoxia and highlights risks of oxygen supplementation in hypoxia.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Oxígeno / Ejercicio Físico / Hiperoxia / Hipoxia Límite: Adult / Female / Humans / Male Idioma: En Revista: Free Radic Biol Med / Free radic. biol. med / Free radical biology and medicine Asunto de la revista: BIOQUIMICA / MEDICINA Año: 2024 Tipo del documento: Article
Texto completo
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Oxígeno / Ejercicio Físico / Hiperoxia / Hipoxia Límite: Adult / Female / Humans / Male Idioma: En Revista: Free Radic Biol Med / Free radic. biol. med / Free radical biology and medicine Asunto de la revista: BIOQUIMICA / MEDICINA Año: 2024 Tipo del documento: Article