Results 211 to 220 of about 31,712 (291)

Brain tissue pulsation responses to a low‐level expiratory resistance manoeuvre: A pilot healthy volunteer study

Experimental Physiology, EarlyView.
Abstract Pulsatility of the brain has been hypothesised to be linked to intracranial pressure (ICP), although the nature of this relationship remains poorly understood. We used a low‐level expiratory resistance manoeuvre to characterise brain tissue pulsation (BTP) responses in a pilot healthy volunteer study.
Jennifer K. Nicholls, Emma M. L. Chung, Jonathan Ince, Edward Pallett, Jatinder S. Minhas, Andrea Lecchini‐Visintini   +5 more
wiley   +1 more source

Effective dose from external radiation and ²²²Rn exhalation of construction materials manufactured with carbonated alkaline waste materials. [PDF]

Environ Sci Pollut Res Int
Suárez-Navarro JA, Moreno-Reyes AM, Expósito-Suárez VM, Guerrero A, Frías M, Hernáiz G, Benavente JF.   +6 more
europepmc   +1 more source

Daily hot‐water immersion preserves altitude‐induced haemoglobin mass expansion following descent independent of erythropoietin

Experimental Physiology, EarlyView.
Abstract High‐altitude exposure increases haemoglobin mass (Hbmass), a key determinant of arterial oxygen‐carrying capacity, but following descent this adaptation can regress toward baseline within 7 days. Long‐term heat acclimation has emerged as an alternative stimulus for Hbmass expansion; however, whether post‐altitude passive‐heat exposure can ...
Elliott J. Jenkins, Jodie L. Koep, Andrew J. M. Douglas, Lauren E. Maier, Connor A. Howe, Sarah Sheitelman, Liam D. Corr, Christoph Siebenmann, Michael G. Hughes, Joshua C. Tremblay, Philip N. Ainslie, Travis D. Gibbons, Mike Stembridge   +12 more
wiley   +1 more source

Far‐infrared sauna exposure at 65°C elevates core temperature

Experimental Physiology, EarlyView.
Abstract Far‐infrared (FIR) saunas are increasingly used as a passive heating and ‘wellness’ modality, yet their capacity to elevate core temperature remains unclear, particularly given prior work at lower temperatures (∼45°C) reports limited net heat storage.
Elliott J. Jenkins, Joseph A. Killick, Sally R. Grimm, Sam R. Davies, Jemima A. Benson, Joshua C. Tremblay, Mike Stembridge   +6 more
wiley   +1 more source

The Mind From Within: Visceral Roots of Human Cognition. [PDF]

Adv Sci (Weinh)
Monti A, Aglioti SM.
europepmc   +1 more source

Physical activity partly inhibits autonomic imbalance, immune dysfunction and quality of life induced by chronic shiftwork in policemen

Experimental Physiology, EarlyView.
Abstract Chronic shiftwork can impair autonomic cardiovascular regulation and immune homeostasis. However, the interaction between occupational status and physical activity level in military police officers remains incompletely understood. This cross‐sectional factorial study included 102 men stratified according to occupational status and physical ...
Hélida C. Aquino‐Santos, Jeanne S. Tavares‐Vasconcelos, Anamei Silva‐Reis, Maysa A. R. Brandão‐Rangel, Rayssa T. Morais‐Felix, Fernando A. Santa‐Rosa, André L. L. Bachi, Viviane Soares, Omid Salehian, Claudio R. Frison, Rodolfo P. Vieira, Regiane Albertini   +11 more
wiley   +1 more source

Real-time monitoring of breath methane concentration in dairy cows using tunable diode laser spectroscopy and facemask-based sampling. [PDF]

JDS Commun
Lin Y, Meurs J, Fodor I, van Erp-van der Kooij E, de Haas Y, Cristescu SM.   +5 more
europepmc   +1 more source

Effects of nocturnal periodic breathing on sympathetic nerve activity and ventilatory control at high altitude: a randomised, crossover study

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the randomised crossover study investigating the effects of nocturnal periodic breathing (nPB) on sympathetic activity and ventilatory acclimatisation in hypobaric hypoxia equivalent to 4000 m altitude. Participants completed two 3‐day sojourns where nPB was inhibited by increasing inspiratory CO2 fraction ...
Johanna Roche, James P. Fisher, Peter Rasmussen, Abubaker Ibrahim, Philip N. Ainslie, Rachel Turner, Giovanni Vinetti, Matteo Cesari, Michael Furian, Ambra Stefani, Nikolaus Netzer, Hannes Gatterer, Birgit Högl, Christoph Siebenmann   +13 more
wiley   +1 more source

Dynamic DWI detects respiratory modulation of brain parenchymal hydrodynamics. [PDF]

Imaging Neurosci (Camb)
Zhang J, Foster E, Wright AM, Zhou X, Wen Q.   +4 more
europepmc   +1 more source

Exhaled CO 2: No Volume to Waste*

Pediatric Critical Care Medicine
Klein-Blommert, Rozalinde, Markhorst, Dick G., Bem, Reinout A.   +2 more
openaire   +2 more sources