Results 251 to 260 of about 46,929 (338)

Optimizing the predictive validity of NIRS kinetic profiles to predict aerobic capacity from a resting skeletal muscle occlusion test

open access: yesExperimental Physiology, EarlyView.
Abstract Measuring and monitoring individual cardiorespiratory fitness through a valid and accessible non‐exhaustive surrogate is required. Techniques measuring haemodynamics have shown promise, and this study aimed to optimize the predictive validity of these approaches alongside developing predictive equations.
Heru Syarli Lesmana   +2 more
wiley   +1 more source

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

Modeling the greenhouse gas emissions of an immunization program against respiratory syncytial virus in infants in the United Kingdom. [PDF]

open access: yesInt J Technol Assess Health Care
Hudson RDA   +4 more
europepmc   +1 more source

Steepest near‐infrared spectroscopy‐derived deoxygenation slopes during arterial occlusions provide more reliable assessments of muscle mitochondrial capacity

open access: yesExperimental Physiology, EarlyView.
Abstract Assessment of near‐infrared spectroscopy (NIRS)‐derived muscle oxidative capacity relies on analysing deoxygenation slopes from NIRS signal versus time curves during brief arterial occlusions, which reflect the rate of post‐exercise recovery of muscle oxygen consumption (V̇O2m${\dot V_{{{\mathrm{O}}_2}{\mathrm{m}}}}$).
Guillaume Costalat   +6 more
wiley   +1 more source

Changes in motor unit conduction velocity after unilateral lower‐limb suspension and active recovery are correlated with muscle ion channel gene expression

open access: yesExperimental Physiology, EarlyView.
Abstract The effects of muscle disuse on the propagation of action potentials along motor unit (MU) muscle fibres, a key process for effective muscle activation and force generation, remain poorly understood. The aim of this study was to investigate changes in action potential propagation and to identify biological factors influencing these changes ...
Giacomo Valli   +12 more
wiley   +1 more source

Effect of hypoxia on muscle activation at equivalent absolute and relative intensity during incremental and constant load exercise to task failure

open access: yesExperimental Physiology, EarlyView.
Abstract We examined the impact of moderate hypoxia (HYPO) on muscle activation during incremental exercise matched for both absolute and equivalent relative intensity. Fifteen active subjects (10 males, 5 females) completed two ramp incremental test and two step tests in normoxia (NORM; FiO2${F_{{\mathrm{i}}{{\mathrm{O}}_2}}}$ = 0.209) and HYPO (FiO2${
Dania Ibrahim   +2 more
wiley   +1 more source

Condom occlusion for effective penile lesion management. [PDF]

open access: yesIndian J Sex Transm Dis AIDS
Gupta S, Jangra RS, Dabhra A, Gupta S.
europepmc   +1 more source

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