Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Andrew H. Ramsook"'
Autor:
Andrew H. Ramsook, Michele R. Schaeffer, Reid A. Mitchell, Satvir S. Dhillon, Kathryn M. Milne, Olivia N. Ferguson, Joseph H. Puyat, Michael S. Koehle, A. William Sheel, Jordan A. Guenette
Publikováno v:
Physiological Reports, Vol 11, Iss 2, Pp n/a-n/a (2023)
Abstract After a bout of isolated inspiratory work, such as inspiratory pressure threshold loading (IPTL), the human diaphragm can exhibit a reversible loss in contractile function, as evidenced by a decrease in transdiaphragmatic twitch pressure (PD
Externí odkaz:
https://doaj.org/article/5516fb2cc2334cceb465550cc0929728
Autor:
Bradley S. Quon, Andrew H. Ramsook, Satvir S. Dhillon, Reid A. Mitchell, Kyle G. Boyle, Pearce G. Wilcox, Jordan A. Guenette
Publikováno v:
Respiratory Research, Vol 21, Iss 1, Pp 1-4 (2020)
Abstract Rationale Lumacaftor/ivacaftor (LUM/IVA) modestly improves lung function following 1 month of treatment but it is unknown if this translates into improvements in exercise endurance and exertional symptoms. Methods Adult CF participants compl
Externí odkaz:
https://doaj.org/article/4b861c2f63ec4e6386752372ee3caecf
Autor:
Sarah Koch, Joseph F. Welch, Raymond Tran, Andrew H. Ramsook, Andy Hung, Christopher Carlsten, Jordan A. Guenette, Michael S. Koehle
Publikováno v:
Environment International, Vol 146, Iss , Pp 106182- (2021)
Objective: Individuals with exercise-induced bronchoconstriction (EIB) use ß2-agonists to reduce respiratory symptoms during acute exercise. The resulting bronchodilation could increase the dose of inhaled pollutants and impair respiratory function
Externí odkaz:
https://doaj.org/article/c0aec9b93dd84d25ad1b0220c8b1a8ca
Autor:
OLIVIA N. FERGUSON, REID A. MITCHELL, MICHELE R. SCHAEFFER, ANDREW H. RAMSOOK, SATVIR S. DHILLON, PAOLO B. DOMINELLI, YANNICK MOLGAT-SEON, JORDAN A. GUENETTE
Publikováno v:
Medicine & Science in Sports & Exercise. 55:450-461
During the Coronavirus disease (COVID-19) pandemic, public health officials widely adopted the use of face masks (FM) to minimize infections. Despite consistent evidence that FMs increase dyspnea, no studies have examined the multidimensional compone
Autor:
Nafeez Syed, Min Hyung Ryu, Satvir Dhillon, Michele R. Schaeffer, Andrew H. Ramsook, Janice M. Leung, Christopher J. Ryerson, Christopher Carlsten, Jordan A. Guenette, Shawn Aaron, James Martin, Peter Paré, James Hogg, Jonathon Leipsic, Don Sin, Wan Tan, Jordan Guenette, Mark FitzGerald, Harvey Coxson, Mohsen Sadatsafavi, Carlo Marra, John Mayo, David Proud, Richard Leigh, Anita Kozyrskyj, Jacqueline Quail, Andrew Halayko, Marni Brownell, Grace Parraga, Parameswaran Nair, Martin Stampfli, Paul O’Byrne, Samir Gupta, Noe Zamel, Felix Ratjen, Dina Brooks, Andrea Gershon, Teresa To, Wendy Ungar, Diane Lougheed, Denis O’Donnell, Bernard Thebaud, Smita Pakhale, Dean Fergusson, Ian Graham, Jeremy Grimshaw, Katherine Vandemheen, Anne Van Dam, Andrea Benedetti, Jean Bourbeau, Larry Lands, Dennis Jensen, Jennifer Landry, Lucie Blais, Francine Ducharme, Catherine Lemière, Anne-Monique Nuyt, Yohan Bossé, Louis-Philippe Boulet, Francois Maltais, Marieve Doucet, Paul Hernandez
Publikováno v:
Chest. 161:662-675
Background Individuals with COPD have increased sensitivity to traffic-related air pollution (TRAP) such as diesel exhaust (DE), but little is known about the acute effects of TRAP on exercise responses in COPD. Research question Does pre-exercise ex
Publikováno v:
Journal of Science and Medicine in Sport. 25:167-172
Objectives Examine the effects of the Elevation Training Mask® 2.0 (ETM) on dyspnea, and respiratory muscle function and fatigue during exercise. Design Randomized crossover. Methods 10 healthy participants completed 2 time-to-exhaustion (TTE) cycli
Autor:
Andrew H. Ramsook, Paolo B. Dominelli, Sarah A. Angus, Jonathon W. Senefeld, Chad C. Wiggins, Michael J. Joyner
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 282:111442
Autor:
Yannick Molgat-Seon, Andrew H. Ramsook, A. William Sheel, Joseph H. Puyat, Michael S. Koehle, Reid A. Mitchell, Jordan A. Guenette, Kyle G Boyle
Publikováno v:
Applied Physiology, Nutrition, and Metabolism. 46:247-256
Voluntary activation can be used to assess central fatigue of the diaphragm after tasks such as exercise or inspiratory muscle loading. Cervical magnetic stimulation (CMS) of the phrenic nerves elicits an involuntary contraction, or twitch, of the di
Near‐infrared spectroscopy measures of sternocleidomastoid blood flow during exercise and hyperpnoea
Autor:
Bruno Archiza, A. William Sheel, Jordan A. Guenette, Carli M. Peters, Michael S. Koehle, Reid A. Mitchell, Tin Jasinovic, Michael G. Leahy, Andrew H. Ramsook
Publikováno v:
Experimental Physiology. 105:2226-2237
New findings What is the central question of this study? How does sternocleidomastoid blood flow change in response to increasing ventilation and whole-body exercise intensity? What is the main finding and its importance? Sternocleidomastoid blood fl
Autor:
ANDREW H. RAMSOOK, MICHELE R. SCHAEFFER, REID A. MITCHELL, SATVIR S. DHILLON, KATHRYN M. MILNE, OLIVIA N. FERGUSON, JOSEPH H. PUYAT, MICHAEL S. KOEHLE, A. WILLIAM SHEEL, JORDAN A. GUENETTE
Publikováno v:
Medicine and science in sports and exercise. 54(7)
The female diaphragm develops less fatigue after high-intensity exercise compared with males. Diaphragm fatigability is typically defined as a decrease in transdiaphragmatic twitch pressure (Pdi,TW) and represents the contractile function of the musc