Blar i Publikasjoner fra Cristin på tidsskrift "Acta Physiologica"

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    • Contribution of oxygen extraction fraction to maximal oxygen uptake in healthy young men 

      Skattebo, Øyvind; Calbet, Jose Antonio Lopez; Rud, Bjarne; Capelli, Carlo; Hallén, Jostein (Peer reviewed; Journal article, 2020)
      We analysed the importance of systemic and peripheral arteriovenous O2 difference (a-vO2 difference and a-vfO2 difference, respectively) and O2 extraction fraction for maximal oxygen uptake (VO2max). Fick law of diffusion ...

    • Extracellular vesicles and microRNAs are altered in response to exercise, insulin sensitivity and overweight 

      Doncheva, Atanaska Ivanova; Romero, Silvana Angelica Troncoso; Ramirez-Garrastacho, Manuel; Lee-Ødegård, Sindre; Kolnes, Kristoffer Jensen; Olsen, Thomas; Llorente, Alicia; Dalen, Knut Tomas; Hjorth, Marit; Tangen, Daniel Steensen; Drevon, Christian A. (Peer reviewed; Journal article, 2022)
      Abstract: Extracellular vesicles induced by exercise have emerged as potential mediators of tissue crosstalk. Extracellular vesicles and their cargo miRNAs have been linked to dysglycemia and obesity in animal models, but ...

    • Mitochondrial oxygen affinity increases after sprint interval training and is related to the improvement in peak oxygen uptake 

      Larsen, Filip J.; Schiffer, Tomas A.; Zinner, Christoph; Willis, Sarah J.; Morales-Alamo, David; Calbet, Jose Antonio Lopez; Boushel, Robert; Holmberg, Hans-Christer (Peer reviewed; Journal article, 2020)
      Aims: The body responds to exercise training by profound adaptations throughout the cardiorespiratory and muscular systems, which may result in improvements in maximal oxygen consumption (VO2peak) and mitochondrial capacity. ...