Results 91 to 100 of about 8,120 (200)

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

The Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo, Marcos Martin‐Rincon, Bjarne Rud, Joachim Nielsen, Lars Henrik N. Hegg, Andreas V. Kleive, Niels Ørtenblad, Øyvind Sandbakk, Robert Boushel, Hans‐Christer Holmberg, Jose A.L. Calbet, Jostein Hallén   +11 more
wiley   +1 more source

Biopesticide Production from Trichoderma harzianum by Solid-State Fermentation: Impact of Drying Process on Spore Viability

Fermentation
Among the sustainable agricultural approaches, biological control agents are a promising new alternative to agrochemicals. However, expensive production methods, formulation, poor storage stability and short shelf life are limiting their adoption. One of
Rayhane Hamrouni, Vincent Walker, Anne-Marie Farnet-Da Silva, Hervé Bresson, Sevastianos Roussos, Nathalie Dupuy   +5 more
doaj   +1 more source

Semaglutide impacts skeletal muscle to a similar extent as caloric restriction in mice with diet‐induced obesity

The Journal of Physiology, EarlyView.
Abstract figure legend Four weeks of semaglutide treatment causes significant reductions in total body weight, fat mass, lean mass, and grip strength in mice with diet induced obesity. Mice treated with semaglutide lost a greater amount of total body weight and fat mass compared to mice fed fed a calorie matched diet.
S. Jeromson, B. Baranowski, M. Akcan, B. D. Waters, K. Eisner, A. Bellucci, S. Trang, A. Abolhassani, M. A. Tello‐Palencia, A. Schweitzer, B. Stefanska, C. J. Mitchell, David C. Wright   +12 more
wiley   +1 more source

Respirometry in activated sludge

The purpose of the study was (1) to develop a respiration meter capable of continuously measuring, using different procedures, the oxygen uptake rate of activated sludge and (2) to expand knowledge about respiration related characteristics of wastewater and activated sludge.A newly-developed respiration meter is described.
openaire   +2 more sources

Potential health benefits of cold‐water immersion: the central role of PGC‐1α

The Journal of Physiology, EarlyView.
Abstract figure legend Cold‐water immersion (CWI) elicits autonomic, somato‐motoric (shivering thermogenesis), endocrine and metabolic, sensory transduction, and local biophysical effects that may converge on the transcriptional co‐activator PGC‐1α (centre).
Erich Hohenauer, Wafa Douzi, Johannes Burtscher   +2 more
wiley   +1 more source

Exercise training induces mitochondrial biogenesis, while high‐fat diet increases the ability of mitochondria to use long and short‐chain fatty acids

The Journal of Physiology, EarlyView.
Abstract figure legend Despite a low baseline capacity for mitochondria to utilize short‐chain fatty acid (SCFA) to support oxidative phosphorylation, high‐fat diet (HFD) consumption rewired mitochondria to enhance both long‐chain and SCFA utilization, with these responses prevented by exercise training.
Jessica L. Dowling, Rachel M. Handy, Nicole M. Notaro, Sara M. Frangos, David J. Dyck, Graham P. Holloway   +5 more
wiley   +1 more source

Physiological mechanisms underlying enhanced performance with blood flow restriction training: neuromuscular, vascular and metabolic adaptations

The Journal of Physiology, EarlyView.
Abstract figure legend We investigated how 6 weeks of dynamic knee‐extensor interval training with blood flow restriction (BFR‐leg) and without (CTRL‐leg) impacts performance and its mechanisms using non‐invasive methods. Specifically, we used gold‐standard methods to assess neuromuscular function, vascular function using Doppler ultrasound, and near ...
Colin Lavigne, Valentin Mons, Clément Lemineur, Oliver Meste, Georges Lefthériotis, Grégory M. Blain   +5 more
wiley   +1 more source

Mitochondrial physiology in cardiac muscle of deer mice native to high altitude

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude deer mice exhibited evolved changes in mitochondrial energy metabolism and reactive oxygen species (ROS) management that may support cardiac performance under cold hypoxic conditions. High‐altitude mice had increased activity of lactate dehydrogenase (LDH) in the heart, probably enhancing the capacity for lactate ...
Ranim Saleem, Samuel G. Robichaud, Simon G. Lamarre, Graham R. Scott   +3 more
wiley   +1 more source

Preoperative Beta‐Hydroxy‐Beta‐Methyl‐Butyrate Supplementation Reduces Mitochondrial Dynamics Proteins and Preserves Hepatic Mitochondrial Function After Partial Hepatectomy in Mice

Acta Physiologica, Volume 242, Issue 5, May 2026.
ABSTRACT Aim The liver exhibits a remarkable regenerative capacity, enabling this organ to maintain homeostasis even after significant injury. However, hepatic regeneration requires sufficient energy to sustain cellular hypertrophy and proliferation, thus ensuring efficient tissue repair.
A. L. Vieira‐da‐Silva, M. V. Esteca, F. A. Silva, I. A. Divino, F. S. Carneiro, E. R. Ropelle, A. S. Torsoni, I. L. Baptista   +7 more
wiley   +1 more source

Wastewater respirometry for a Digital Twin

, 2023
Les stations de récupération des ressources de l'eau (StaRRE) sont confrontées à de nouveaux défis en raison de différents facteurs de stress dans le monde entier, ce qui entraîne un besoin urgent de technologies innovantes. Une solution potentielle réside dans les jumeaux numériques, capables de surveiller en temps réel les StaRRE.
Mesta Ortega, Karen, Mesta Ortega, Karen
openaire   +1 more source