Humans

Precise mimicking of exercise hyperpnea to investigate the oxygen cost of breathing
The oxygen cost of exercise hyperpnea (V˙(O2 RM)) has been quantified using a variety of techniques with inconsistent findings. …
P. B. Dominelli, J. N. Render, Y. Molgat-Seon, G. E. Foster, A. W. Sheel
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Pulmonary mechanics and gas exchange during exercise in Kenyan distance runners
PURPOSE: The purpose of this study was to determine arterial blood gases, the mechanical limits for generating expiratory flow and the …
Glen E. Foster, Michael S. Koehle, Paolo B. Dominelli, Francis M. Mwangi, Vincent O. Onywera, Michael K. Boit, Joshua C. Tremblay, Chepleting Boit, A. William Sheel
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Resting pulmonary haemodynamics and shunting: a comparison of sea-level inhabitants to high altitude Sherpas
The incidence of blood flow through intracardiac shunt and intrapulmonary arteriovenous anastomoses (IPAVA) may differ between Sherpas …
Glen E. Foster, Philip N. Ainslie, Mike Stembridge, Trevor A. Day, Akke Bakker, Samuel J. E. Lucas, Nia C. S. Lewis, David B. MacLeod, Andrew T. Lovering
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Exercise-induced arterial hypoxemia is unaffected by intense physical training: a case report
Paolo B Dominelli, Glen E Foster, Giulio S Dominelli, William R Henderson, Michael S Koehle, Donald C McKenzie, A William Sheel
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Regional changes in brain blood flow during severe passive hyperthermia; the effects of PaCO2 and extra-cranial blood flow.
We investigated; 1) the regional distribution of cerebral blood flow (CBF), 2) the influence of end-tidal PCO2 (PETCO2) on CBF, and 3) …
Anthony Richard Bain, Kurt J Smith, Nia C Lewis, Glen Edward Foster, Kevin W Wildfong, Christopher K Willie, Geoffrey L Hartley, Stephen S Cheung, Philip N Ainslie
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Exercise-induced arterial hypoxaemia and the mechanics of breathing in healthy young women
The purpose of this study was to characterize exercise-induced arterial hypoxaemia (EIAH), pulmonary gas exchange and respiratory …
Paolo B. Dominelli, Glen E. Foster, Giulio S. Dominelli, William R. Henderson, Michael S. Koehle, Donald C. McKenzie, A. William Sheel
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Dynamic cerebral autoregulation during and following acute hypoxia: role of carbon dioxide.
Previous research has shown an inconsistent effect of hypoxia on dynamic cerebral autoregulation (dCA), which may be explained by …
Jordan S Querido, Philip N Ainslie, Glen E Foster, William R Henderson, John R Halliwill, Najib T Ayas, A William Sheel
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Effects of acute intermittent hypoxia on working memory in young healthy adults.
Anne Sophie Champod, Gail A Eskes, Glen E Foster, Patrick J Hanly, Vincent Pialoux, Andrew E Beaudin, Marc J Poulin
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Repeated exercise-induced arterial hypoxemia in a healthy untrained woman
A healthy 36-year-old untrained (maximal oxygen consumption (V(O2max)): 39 mL/kg/min) woman completed multiple graded exercise tests on …
Paolo B. Dominelli, Glen E. Foster, Giulio S. Dominelli, Jordan S. Querido, William R. Henderson, Michael S. Koehle, A. William Sheel
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Effect of carrying a weighted backpack on lung mechanics during treadmill walking in healthy men.
Weighted backpacks are used extensively in recreational and occupational settings, yet their effects on lung mechanics during acute …
Paolo B Dominelli, A William Sheel, Glen E Foster
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