Results 131 to 140 of about 122,023 (220)

Validation of muscle oxygenation kinetics to predict aerobic fitness and exercise transition thresholds

open access: yesExperimental Physiology, EarlyView.
Abstract The aim of this study was to validate previously developed equations to predict maximal oxygen uptake (V̇O2max${\dot V_{{{\mathrm{O}}_{\mathrm{2}}}{\mathrm{max}}}}$) from near‐infrared spectroscopy (NIRS) during and after a period of limb ischaemia.
Heru Syarli Lesmana   +4 more
wiley   +1 more source

Clonal hematopoiesis driven by Dnmt3a mutations promotes metabolic disease development in mice. [PDF]

open access: yesJ Clin Invest
Yan B   +9 more
europepmc   +1 more source

Impact of heat exposure during immobilization‐induced de‐training and re‐training on aerobic capacity and haemoglobin mass

open access: yesExperimental Physiology, EarlyView.
Abstract The aim of this work was to assess the effect of heat exposure on cardiorespiratory and haematological responses during de‐training and re‐training. Nineteen men (33.8 ± 2.7 years; 182 ± 5.7 cm, 84.4 ± 9.3 kg) completed 4 weeks of pre‐training followed by heat exposure (HEAT; n = 9) or control (CON; n = 10).
Scott Cocking   +10 more
wiley   +1 more source

Sex differences in cerebral blood flow and cardiac function in response to exercise in the heat

open access: yesExperimental Physiology, EarlyView.
Abstract We investigated the effect of exercising in hot conditions on cerebral blood flow and systolic left ventricular (LV) function in males and females, to explore sex differences. The experimental condition consisted of walking on a treadmill at 5 km/h and 2% incline, inside a heat chamber at 40°C (50% relative humidity), for 90 min.
João Carlos Locatelli   +13 more
wiley   +1 more source

How do physiological networks respond to normobaric hypoxia and isometric exercise?

open access: yesExperimental Physiology, EarlyView.
Abstract The dynamics of physiological systems are impacted by both exercise and hypoxia. Network models can be used to map the interactions between various physiological components in environmental physiology and exercise using the concepts of information theory.
Danilo Bondi   +6 more
wiley   +1 more source

Effect of foot immersion and neck cooling on renal, intestinal, immune and inflammatory markers in older adults exposed to extreme heat

open access: yesExperimental Physiology, EarlyView.
Abstract Older adults with reduced thermoregulatory capabilities are increasingly at risk of heat‐related pathophysiological outcomes (e.g., acute kidney injury, heatstroke) due to increasingly frequent, prolonged and intense heatwaves. Foot immersion and neck cooling have been proposed as practical, non‐electrical cooling strategies for protecting ...
Thomas McCarthy   +7 more
wiley   +1 more source

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