Onset exercise hyperaemia in humans: partitioning the contributors
نویسندگان
چکیده
منابع مشابه
Limited maximal exercise capacity in patients with chronic heart failure: partitioning the contributors.
OBJECTIVES This study aimed to assess the factors limiting maximal exercise capacity in patients with chronic heart failure (CHF). BACKGROUND Maximal exercise capacity, an important index of health in CHF, might be limited by central and/or peripheral factors; however, their contributions remain poorly understood. METHODS We studied oxygen (O2) transport and metabolism at maximal cycle (cen...
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A cholinergic (muscarinic) contribution to the initial circulatory response to exercise in humans remains controversial. Herein, we posit that this may be due to exercise mode with a cholinergic contribution being important during isometric handgrip exercise, where the hyperemic response of the muscle is relatively small compared with the onset of leg cycling, where a marked increase in muscle ...
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To elucidate the role of increased plasma osmolality (Posmol), which occurs during exercise in the regulation of cutaneous vasodilation (CVD) during exercise, we determined the relationship between the change in esophageal temperature (DeltaTes) required to elicit CVD (DeltaTes threshold for CVD) and Posmol during light and moderate exercise (30 and 55% of peak oxygen consumption, respectively)...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 2005
ISSN: 0022-3751
DOI: 10.1113/jphysiol.2005.084327