Results 21 to 30 of about 762,583 (213)

Relationship between peak oxygen uptake and regional body composition in Japanese subjects

Journal of Sport and Health Science, 2014
Purpose: To investigate the link between peak oxygen uptake and regional body composition by dual energy X-ray absorptiometry (DEXA) in Japanese subjects.
Kanae Oda, Nobuyuki Miyatake, Noriko Sakano, Takeshi Saito, Motohiko Miyachi, Izumi Tabata, Takeyuki Numata   +6 more
doaj   +1 more source

Myocardial Tension and Oxygen Uptake [PDF]

Circulation Research, 1964
Data obtained in 94 tests in nine anesthetized, thoracotomized dogs were re-examined to determine relationships among oxygen uptake per minute ( qO 2 ), cardiac frequency ( F ), mean aortic pressure ( P ), stroke volume ( V ), and ...
S, RODBARD, C B, WILLIAMS, D, RODBARD, E, BERGLUNG   +3 more
openaire   +2 more sources

The effects of capillary transit time heterogeneity (CTH) on the cerebral uptake of glucose and glucose analogs:Application to FDG and comparison to oxygen uptake.

Frontiers in Computational Neuroscience, 2016
Glucose is the brain’s principal source of ATP, but the extent to which cerebral glucose consumption (CMRglc) is coupled with its oxygen consumption (CMRO2) remains unclear.
Hugo Angleys, Sune Nørhøj Jespersen, Sune Nørhøj Jespersen, Leif Østergaard, Leif Østergaard   +4 more
doaj   +1 more source

Glucose uptake as an alternative to oxygen uptake for assessing metabolic rate in Danio rerio larvae

Current Research in Physiology, 2022
Respirometry, based on oxygen uptake, is commonly employed for measuring metabolic rate. There is a growing need for metabolic rate measurements suitable for developmental studies, particularly in Danio rerio, where many important developmental stages ...
Bridget L. Evans, Adam F.L. Hurlstone, Peter E. Clayton, Adam Stevens, Holly A. Shiels   +4 more
doaj   +1 more source

Mechanisms of exercise-induced improvements in the contractile apparatus of the mammalian myocardium [PDF]

, 2010
One of the main outcomes of aerobic endurance exercise training is the improved maximal oxygen uptake, and this is pivotal to the improved work capacity that follows the exercise training.
Adams, Adams, American College of Sports Medicine Position Stand, American Heart Association, Amundsen, Anderson, Anversa, Beisvag, Belardinelli, Bergmann, Bers, Beyer, Blair, Blair, Boluyt, Bossuyt, Bye, Care, de Waard, Del Monte, Diffee, Diffee, Diffee, Diffee, Eto, Fletcher, Frampton, Gledhill, Gomez, Gulati, Hambrecht, Hambrecht, Haram, Hasenfuss, Helgerud, Hunter, Iemitsu, Jensen, Jolliffe, Kavanagh, Kemi, Kemi, Kemi, Kemi, Kemi, Kemi, Kemi, Kemi, Kemi, Kodoma, Kong, Kuum, Lankford, Laughlin, Lee, Levine, Liang, Liu, Loennechen, McMullen, Moholdt, Mokelke, Mole, Moore, Musch, Myers, Myles, Nakao, Natali, O’Connor, O’Neill, Paffenbarger, Palmer, Pelliccia, Penpargkul, Pluim, Richardson, Richardson, Rognmo, Saltin, Schaible, Schjerve, Shephard, Stolen, Tanasescu, Tate, Tibbits, Tjonna, Venetucci, Wagner, Wilkins, Wisloff, Wisloff, Wisloff, Wisloff, Wisloff, Wisloff, Zhang, Zhang   +98 more
core   +1 more source

Effects of constant magnetic fields on respiration of rainbow trout (Oncorhynchus mykiss Walb.) embryos [PDF]

Acta Ichthyologica et Piscatoria, 1997
Oxygen uptake and carbon dioxide release by rainbow trout (Oncorhynchus mykiss Walb.) embryos exposed to constant magnetic fields of 5 and 10 mT (oxygen uptake and carbon dioxide release) and 50, 150, and 300 mT (oxygen uptake) were measured.
T. Perkowski, K. Formicki
doaj   +3 more sources

Impact of deforestation on carbon dioxide capture and oxygen supply in Paraguay. Period 1990-2020

Población y Desarrollo, 2022
Breathing is a necessity for the human being, the oxygen found in the air is of vital importance. Therefore, preserving air quality becomes relevant. This research focuses on the importance of the forest area both for the provision of oxygen and for the ...
Clarissa Melina Rodríguez Cañete
doaj   +1 more source

The dependence of maximum oxygen uptake and utilization (V̇O2max) on hemoglobin‐oxygen affinity and altitude

Physiological Reports, 2023
Oxygen transport from the lungs to peripheral tissue is dependent on the affinity of hemoglobin for oxygen. Recent experimental data have suggested that the maximum human capacity for oxygen uptake and utilization (V̇O2max) at sea level and altitude ...
Kevin L. Webb, Michael J. Joyner, Chad C. Wiggins, Timothy W. Secomb, Tuhin K. Roy   +4 more
doaj   +1 more source

Consequences of short interruptions of bouts walking on estimates of compliance to physical activity guidelines [PDF]

, 2017
Current guidelines on physical activity suggest that 30 min of moderate intensity physical activity can be accumulated in continuous bouts of at least 10 min.
Chastin, Sebastien François Martin, Harvey, Juliet Ann, Rafferty, Danny   +2 more
core   +2 more sources

Contribution of anaerobic energy expenditure to whole body thermogenesis

Nutrition & Metabolism, 2005
Heat production serves as the standard measurement for the determination of energy expenditure and efficiency in animals. Estimations of metabolic heat production have traditionally focused on gas exchange (oxygen uptake and carbon dioxide production ...
Scott Christopher B
doaj   +1 more source