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pro vyhledávání: '"J. R. Sutton"'
Autor:
J. R. Sutton
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 42:107-111
Publikováno v:
Scandinavian Journal of Medicine & Science in Sports. 12:316-322
Neuromuscular electrical stimulation has grown in popularity as a therapeutic device for training and an ambulation aid to human paralyzed muscle. Despite its current clinical use, few studies have attempted to concurrently investigate the functional
Publikováno v:
Methods of Information in Medicine. 36:372-375
Electrical stimulation-induced leg muscle contractions provide a useful model for examining the role of leg muscle neural afferents during low-intensity exercise in persons with spinal cord-injury and their able-bodied cohorts. Eight persons with par
Autor:
J. R. Sutton, Howard J. Green, S. Grant, Robert E. Hill, Mark A. Tarnopolsky, Maureen J. MacDonald, Stuart M. Phillips
Publikováno v:
ResearcherID
We investigated the effect of acute, graded increases in plasma volume (PV) by use of dextran on substrate turnover and oxidation during exercise. Eight untrained males [peak aerobic power (VO2peak) = 45.2 +/- 2.2 (SE) ml.kg-1.min-1] performed 2 h of
Publikováno v:
Journal of Applied Physiology. 77:2537-2542
The adaptive responses of the cardiovascular system to altitude appear to be dominated by increased sympathetic neural activity. We investigated the combined roles of the sympathetic and parasympathetic nervous systems (SNS and PNS, respectively) in
Publikováno v:
Clinical Journal of Sport Medicine. 4:55-62
Autor:
Bertron M. Groves, J. R. Sutton, R. G. McCullough, Craig R. Janes, Jianguo Zhuang, Lorna G. Moore, G. Rapmund, R. E. McCullough, Tarshi Droma, Shinfu Sun
Publikováno v:
Journal of Applied Physiology. 75:1968-1973
To test the hypothesis that native high-altitude residents have less beta-sympathetic and more parasympathetic tone than newcomers, we compared the effects of beta-sympathetic and parasympathetic blockade in 10 Tibetan and 9 Han acclimatized male res
Publikováno v:
Scopus-Elsevier
The hypothesis that high-altitude weight loss can be prevented by increasing energy intake to meet energy requirement was tested in seven men, 23.7 +/- 4.3 (SD) yr, taken to 4,300 m for 21 days. Energy intake required to maintain body weight at sea l
Autor:
R. G. McCullough, Jianguo Zhuang, Lorna G. Moore, Shinfu Sun, Tarshi Droma, Robert E. McCullough, Allen Cymerman, J. R. Sutton
Publikováno v:
American Journal of Physical Anthropology. 86:341-351
Larger chest dimensions and lung volumes have been reported for Andean high-altitude natives compared with sea-level residents and implicated in raising lung diffusing capacity. Studies conducted in Nepal suggested that lifelong Himalayan residents d
Autor:
E. E. Wolfel, B. M. Groves, G. A. Brooks, G. E. Butterfield, R. S. Mazzeo, L. G. Moore, J. R. Sutton, P. R. Bender, T. E. Dahms, R. E. McCullough, al. et
Publikováno v:
Journal of Applied Physiology. 70:1129-1136
Arterial O2 delivery during short-term submaximal exercise falls on arrival at high altitude but thereafter remains constant. As arterial O2 content increases with acclimatization, blood flow falls. We evaluated several factors that could influence O