Results 51 to 60 of about 2,069,676 (289)
Single and Especially Multisport Participation May Increase Physical Fitness in Younger Americans
Sports, 2022 Background: We sought to examine the associations between sports participation and physical fitness in younger Americans. Methods: The analytic sample included 1108 Americans aged 6–15 years.
Jenny Linker +6 more
doaj +1 more source
FEBS Open Bio, EarlyView.NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks +4 more
wiley +1 more source
Physiological Responses during Competitive Sports Aerobics Exercise
Baltic Journal of Sport and Health Sciences, 2018 The aim of this study was to characterize heart rate (HR), oxygen uptake and pulmonary ventilation during competitive aerobic gymnastics routine in a group of elite women athletes.
Roma Aleksandravičienė +1 more
doaj +1 more source
How Accurate Is the Prediction of Maximal Oxygen Uptake with Treadmill Testing? [PDF]
PLoS ONE, 2016 Cardiorespiratory fitness measured by treadmill testing has prognostic significance in determining mortality with cardiovascular and other chronic disease states. The accuracy of a recently developed method for estimating maximal oxygen uptake (VO2peak),
John R Wicks, Neil B Oldridge
doaj +1 more source
Reference Values of Maximal Oxygen Uptake for Polish Rowers [PDF]
Journal of Human Kinetics, 2014 Abstract The aim of this study was to characterize changes in maximal oxygen uptake over several years and to elaborate current reference values of this index based on determinations carried out in large and representative groups of top Polish rowers.
Klusiewicz, Andrzej +6 more
openaire +2 more sources
BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells
FEBS Open Bio, EarlyView.BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley +1 more source
The Maximal Oxygen Uptake Verification Phase: a Light at the End of the Tunnel? [PDF]
Sports Medicine - Open, 2017 Commonly performed during an incremental test to exhaustion, maximal oxygen uptake (V̇O2max) assessment has become a recurring practice in clinical and experimental settings. To validate the test, several criteria were proposed. In this context, the plateau in oxygen uptake (V̇O2) is inconsistent in its frequency, reducing its usefulness as a robust ...
openaire +4 more sources
FEBS Open Bio, EarlyView.This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli +2 more
wiley +1 more source
Sports Medicine - OpenBackground The aim of this study is to explore the effect of treadmill slope on ground reaction forces and local muscle oxygenation as putative limiting factors of peak oxygen uptake in graded maximal incremental running tests.
Marcel Lemire +5 more
doaj +1 more source
International Journal of Computer Science in Sport, 2017 Maximal oxygen uptake (VO2max) is one of the most distinguished parameters in endurance sports and plays an important role, for instance, in predicting endurance performance.
Jäger J. M., Kurz J., Müller H.
doaj +1 more source