Results 121 to 130 of about 62,723 (246)

Effect of an acute exercise bout on alveolar–capillary membrane permeability and interstitial fluid accumulation in COPD

Experimental Physiology, EarlyView.
Abstract Exertional dyspnoea is a debilitating symptom in chronic obstructive pulmonary disease (COPD) and often persists after the cessation of exercise. The underlying mechanisms are not fully understood, and a potential contributing factor that has not previously been investigated is alveolar–capillary membrane breaching with extravasation of fluid ...
Rie Skovly Thomsen, Iben Elmerdahl Rasmussen, Stine Buus Nymand, Anna Agnes Lytzen, Jacob Peter Hartmann, Milan Mohammad, Malte Lund Adamsen, Birgitte Hanel, Jann Mortensen, Ronan M. G. Berg   +9 more
wiley   +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

Enteral and Partial Parenteral Nutritional Support in Two Hospitalised Giant Anteaters (Myrmecophaga tridactyla). [PDF]

Vet Med Sci
Two hospitalised giant anteaters with traumatic brain injury receive nutritional support according to swallowing function. Nasoesophageal feeding and partial parenteral nutrition are technically feasible approaches for providing nutritional support during critical illness.
Perles L, Goloni C, Bonder BSA, Teixeira FA, Theodoro SS, Carciofi AC, Werther K.   +6 more
europepmc   +2 more sources

NAD replenishment restores mitochondrial function and thermogenesis in the brown adipose tissue of mice with obesity

The Journal of Physiology, EarlyView.
Abstract figure legend A high‐fat diet (HFD) induces brown adipose tissue (BAT) whitening, mitochondrial dysfunction (damaged cristae, fragmentation), reduced NAD+ levels and impaired thermogenesis, leading to lower energy expenditure and metabolic inflexibility.
Renata R. Braga, Matheus B. Rocha, Ana P. Morelli, Raul G. da Costa, Marcelo A. S. Mori, Adelino S. R. da Silva, José R. Pauli, Dennys E. Cintra, Eduardo R. Ropelle   +8 more
wiley   +1 more source

Ventilatory and cerebrovascular responses to exercise in lowlander children acclimatizing to high‐altitude

The Journal of Physiology, EarlyView.
Abstract figure legend To investigate age‐related differences in ventilatory and cerebrovascular responses to exercise at high‐altitude, adults (n = 10, 23–44 years) and children (n = 8, 7–14 years) completed progressive cycling exercise tests at sea‐level and following 6 days of acclimatization at 3800 m.
J. L. Koep, M. G. Rieger, K. J. Smith, G. R. DuManoir, C. M. Tallon, D. R. Perkins, S. Piombo, M. Stembridge, D. M. Cooper, S. Radom‐Aizik, P. N. Ainslie, A. M. McManus   +11 more
wiley   +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

Nachruf auf Dr. rer. nat. Peter Schweigler

, 1989
Nachruf auf Dr. rer. nat. Peter Schweigler / Rudolf Frankenberger ; Rolf Fuhlrott ; Werner Rittberger. - In: ABI-Technik. 9. 1989. S.
Fuhlrott, Rolf, Frankenberger, Rudolf, Rittberger, Werner   +2 more
core  

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

Abcc1 deficiency protects from corticosterone but not cortisol‐induced adiposity and insulin resistance in a sex‐specific manner

The Journal of Physiology, EarlyView.
Abstract figure legend A mouse model of exogenous glucocorticoid (GC) treatment was used to determine (1) if corticosterone induced the same metabolic dysregulation as cortisol, and (2) whether these differences were mediated by the corticosterone‐specific transmembrane exporter Abcc1.
Mhairi A. Paul, Boglarka Nagy, Sofia Laforest, Joanna P. Simpson, William Mungall, Natalie Z. M. Homer, Robert K. Semple, Ruth Andrew, Roland H. Stimson, Mark Nixon   +9 more
wiley   +1 more source

A BIBLIOMETRIC ANALYSIS OF RENEWABLE ENERGY RESEARCH LANDSCAPE IN SOUTH AFRICA [PDF]

Journal of Sustainable Energy
This paper performed a bibliometric analysis of publications concerning renewable energy research (RER) in South Africa. Publications from 1978 to 2024 in the Scopus database were retrieved and analyzed in the VOS viewer®.
GIWA S.O., TAZIWA R.T.
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