Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Fred W. Kolkhorst"'
Autor:
Winston T Stauffer, Christoph Dieterich, Shirin Doroudgar, Donna J. Thuerauf, Adrian Arrieta, Christopher C. Glembotski, Hugo A. Katus, Michelle Santo Domingo, Fred W. Kolkhorst, Anup Sarakki, Erik A Blackwood, Alina S. Bilal, Christoph Hofmann, Tobias Jakobi, Oliver J. Müller
Publikováno v:
Circulation research. 124(1)
Rationale: Endoplasmic reticulum (ER) stress dysregulates ER proteostasis, which activates the transcription factor, ATF6 (activating transcription factor 6α), an inducer of genes that enhance protein folding and restore ER proteostasis. Because of
Publikováno v:
Experimental Physiology. 101:332-342
New Findings What is the central question of this study? The purpose of the present study was to determine the effects of exercise-induced haemoconcentration and hyperthermia on blood viscosity. What is the main finding and its importance? Exercise-i
Autor:
Theodore C. Chan, Daniel Lasoff, Christian Sloane, Xiaobin Xie, Fred W. Kolkhorst, Gary M. Vilke, Deborah C. Mash, Gabriel Wardi, Tom S. Neuman, Edward M. Castillo
Publikováno v:
Journal of Forensic and Legal Medicine. 74:101982
Introduction Law enforcement and pre-hospital care personnel often confront individuals who must be physically restrained. Many are under the influence of illicit substances, and law enforcement officers may need to use a controlled electrical device
Autor:
Theodore C. Chan, Edward M. Castillo, Gary M. Vilke, Tom S. Neuman, Christian Sloane, Fred W. Kolkhorst
Publikováno v:
Forensic Science International. 237:86-89
The study sought to determine the physiologic effects of the prone maximum restraint (PMR) position in obese subjects after intense exercise. We designed an experimental, randomized, cross-over trial in human subjects conducted at a university exerci
Autor:
Theodore C. Chan, Tom S. Neuman, Edward M. Castillo, Christian Sloane, Fred W. Kolkhorst, Gary M. Vilke
Publikováno v:
The Journal of Emergency Medicine. 40:714-718
Background: Combative individuals often require physical restraint in the prehospital and law enforcement setting. Specialized restraint chairs have been utilized for this purpose in the latter case, but concern has arisen that restrained individuals
Publikováno v:
The Journal of Physiology. 589:727-739
The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 297:R1082-R1085
We investigated whether the eccrine sweat glands must actively produce sweat during heat acclimation if they are to adapt and increase their capacity to sweat. Eight volunteers received intradermal injections of BOTOX, to prevent neural stimulation a
Autor:
Catrine Tudor-Locke, Barbara E. Ainsworth, Karen M. Wooten, Ming Ji, Caroline A. Macera, Fred W. Kolkhorst, Simon J. Marshall, Susan S. Levy
Publikováno v:
American Journal of Preventive Medicine. 36:410-415
Background It is a public health recommendation to accumulate at least 150 minutes per week of moderate intensity physical activity. Although pedometers are widely used as a physical activity–monitoring tool, they are unable to measure activity int
Autor:
Fred W. Kolkhorst, Kimberly L. Elsner
Publikováno v:
Ergonomics. 51:1418-1425
Firefighters having higher cardiovascular fitness completed a series of simulated firefighting tasks more quickly than those having lower fitness. These results support the need of a high level of cardiovascular fitness for firefighters to ensure not
Publikováno v:
Journal of PHYSIOLOGICAL ANTHROPOLOGY. 26:541-546
The origin of the slow component (SC) of oxygen uptake kinetics, presenting during exercise above the ventilatory threshold (VT), remains unclear. Possible physiologic mechanisms include a progressive recruitment of type II muscle fibers. The purpose