Results 101 to 110 of about 9,445 (208)

Effect of a single exercise bout on fasting cerebral blood flow and brain insulin sensitivity in middle‐aged to older adults

Experimental Physiology, EarlyView.
Abstract Reductions in brain insulin sensitivity and cerebral blood flow (CBF) have emerged as potential factors contributing to Alzheimer's disease and related dementia. However, no work has tested whether a single bout of exercise can raise brain insulin sensitivity in at‐risk adults. The aim of the study was to test whether a single bout of exercise
Steven K. Malin, Ankit M. Shah, Michal S. Berri, David H. Zald, Daniel J. Battillo   +4 more
wiley   +1 more source

Skeletal muscle myosin heavy chain fragmentation following exercise may be linked to post‐exercise inflammation and remodelling

Experimental Physiology, EarlyView.
Abstract The purpose of this exploratory investigation was to determine if acute post‐exercise skeletal muscle myosin heavy chain fragmentation (MyHCfrag) coincides with alterations in molecular chaperones and proteolytic enzymes, select markers of mammalian target of rapamycin complex 1 (mTORC1) signalling, and/or specific gene expression signatures ...
Dakota R. Tiede, Diego Bittencourt, J. Max Michel, Daniel L. Plotkin, Madison L. Mattingly, Derick A. Anglin, Christopher G. Vann, Zachary A. Graham, Timothy J. Broderick, Marcas M. Bamman, Michael D. Roberts   +10 more
wiley   +1 more source

Postexercise muscle oxygen uptake kinetics in older breast cancer survivors and healthy individuals: Association with myosteatosis

Experimental Physiology, EarlyView.
Abstract Reduced cardiorespiratory fitness is common among breast cancer survivors and, although traditionally attributed to cardiac dysfunction, might also be related to peripheral skeletal muscle abnormalities. We examined peak and submaximal plantar‐flexion exercise and recovery kinetics for lower‐leg oxygen uptake (V̇O2${\dot V_{{{\mathrm{O}}_2}}}$)
Nathan R. Weeldreyer, Thomas J. McMurtry, Stephen J. Foulkes, Amanda Shewman, Edith Pituskin, Rachel J. Skow, Richard B. Thompson, Justin Grenier, Deirdre E. O'Neill, Robert C. Welsh, Mark J. Haykowsky, Corey R. Tomczak   +11 more
wiley   +1 more source

Correction to: Effects of a robot‐aided somatosensory training on proprioception and motor function in stroke survivors

Journal of NeuroEngineering and Rehabilitation, 2022
I.-Ling Yeh, Jessica Holst-Wolf, Naveen Elangovan, Anna Vera Cuppone, Kamakshi Lakshminarayan, Leonardo Cappello, Lorenzo Masia, Jürgen Konczak   +7 more
doaj   +1 more source

Early sensorimotor restriction in rats induces age‐dependent mitochondrial alterations in skeletal muscles and brain structures

The Journal of Physiology, EarlyView.
Abstract figure legend This study aimed to determine whether early sensorimotor restriction (SMR) alters mitochondrial enzyme activities in rat muscles and brain structures. SMR was induced via immobilizing the hind limbs of pups for 16 h per day during the dark phase from birth to postnatal day (PND) 28.
Mélanie Van Gaever, Olivier Dupuy, Erwan Dupont, Marie‐Hélène Canu, Frederic Daussin   +4 more
wiley   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source

UNIversity students' LIFEstyle behaviours and Mental health cohort (UNILIFE-M): study protocol of a multicentre, prospective cohort study. [PDF]

BMJ Open
Schuch FB, Waclawoscky A, Tornquist D, Oyeyemi AL, Sadarangani KP, Takano K, Teychenne M, Balanzá-Martínez V, O'Neil A, Romain AJ, McGrath A, Alselmi A, Andrade-Lima A, Zanetti ACG, Trompetero-González AC, Heissel A, Silva AFD, Benavides ACZ, Ruusunen A, Cristi-Montero C, Weise C, Pires DA, Silva DRP, Pelupessy DC, Dos Santos EB, Caputo EL, Critselis E, Dragioti E, Matthews E, de Jesus-Moraleida FR, Gomes FA, Bachtiar F, Silva-Junior FLE, Sallem H, Moura H, Womboh I, Grabovac I, Meyer JD, Ramos-Diaz J, Bueno-Antequera J, de Oliveira J, Deenik J, Soto-Sánchez J, van der Kaap-Deeder J, Leo Ng J, López-Gil JF, Firth J, Teixeira JA, Nikonov JR, Hoyer J, Carneiro L, Zou L, Farrer LM, Woud ML, Solmi M, Guimarães MEA, Gerber M, Reichert M, Jenkins M, Savage MJ, Hoffmann MS, Hutchesson M, Gonzalez Henao ME, Chong MJM, Morina N, Galvão-Coelho NL, Heinrichs N, Montoya-Hurtado OL, Ewah PA, Salameh P, De Boni R, Cheung RYM, Monteiro-Junior RS, White RL, Haider S, Baldew SS, Gow S, Rosenbaum S, Hallit S, Piccinin SG, Heinzel S, Torres S, Rashid T, Matias TS, Rohe T, Meireles T, Reyes-Ferrada W, Zhang Y, Frei AK, Deslandes A, Wolf S.   +90 more
europepmc   +1 more source

Pulmonary arterial mechanoreceptors modulate exercise‐induced sympathetic activation in healthy humans during moderate‐intensity hypoxic exercise

The Journal of Physiology, EarlyView.
Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts, Thomas D. Griffiths, Andrew J. M. Douglas, Elliott J. Jenkins, Guto Wyn Hughes, Craig D. Steinback, Lydia L. Simpson, Samuel J. Oliver, Mike Stembridge, Jonathan P. Moore   +9 more
wiley   +1 more source

Weight bias, stigma and discrimination: a call for greater conceptual clarity. [PDF]

Front Psychol
Côté M, Forouhar V, Sacco S, Baillot A, Himmelstein M, Hussey B, Incollingo Rodriguez AC, Nagpal TS, Nutter S, Patton I, Pearl RL, Puhl RM, Ramos Salas X, Russell-Mayhew S, Alberga AS.   +14 more
europepmc   +1 more source

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