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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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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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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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Serum skeletal troponin I following inspiratory threshold loading in healthy young and middle-aged men
Glen E Foster, Jiro Nakano, A William Sheel, Jeremy A Simpson, Jeremy D Road, W Darlene Reid
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Losartan abolishes oxidative stress induced by intermittent hypoxia in humans
The aim of this study was to assess the role of the type 1 angiotensin II (AT(1)) receptor in the increase of oxidative stress and NO …
Vincent Pialoux, Glen E. Foster, Sofia B. Ahmed, Andrew E. Beaudin, Patrick J. Hanly, Marc J. Poulin
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Effects of intermittent hypoxia on erythropoietin, soluble erythropoietin receptor and ventilation in humans
In this study, we demonstrated for the first time in humans (n = 9) that sEPOR is downregulated upon daytime exposure to 4 days of …
J V Brugniaux, V Pialoux, G E Foster, C T C Duggan, M Eliasziw, P J Hanly, M J Poulin
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Intermittent hypoxia increases arterial blood pressure in humans through a Renin-Angiotensin system-dependent mechanism.
Intermittent hypoxia (IH) is believed to contribute to the pathogenesis of hypertension in obstructive sleep apnea through mechanisms …
Glen E Foster, Patrick J Hanly, Sofia B Ahmed, Andrew E Beaudin, Vincent Pialoux, Marc J Poulin
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Effects of exposure to intermittent hypoxia on oxidative stress and acute hypoxic ventilatory response in humans.
RATIONALE:Periodic occlusion of the upper airway in patients with obstructive sleep apnea leads to chronic intermittent hypoxia, which …
Vincent Pialoux, Patrick J Hanly, Glen E Foster, Julien V Brugniaux, Andrew E Beaudin, Sara E Hartmann, Matiram Pun, Cailean T Duggan, Marc J Poulin
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Cardiovascular and cerebrovascular responses to acute hypoxia following exposure to intermittent hypoxia in healthy humans
Intermittent hypoxia (IH) is thought to be responsible for many of the long-term cardiovascular consequences associated with …
Glen E. Foster, Julien V. Brugniaux, Vincent Pialoux, Cailean T. C. Duggan, Patrick J. Hanly, Sofia B. Ahmed, Marc J. Poulin
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