A Physiological Systems Approach to Human and Mammalian Thermoregulation Neural control and mechanisms of eccrine sweating during heat stress and exercise
نویسندگان
چکیده
Manabu Shibasaki, Thad E. Wilson, and Craig G. Crandall Department of Environmental Health, Nara Women’s University, Nara, Japan; Departments of Pharmacology and Physiology and of Dermatology, Drexel University College of Medicine, Philadelphia, Pennsylvania; Institute for Exercise and Environmental Medicine, Presbyterian Hospital of Dallas, Dallas; and Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
منابع مشابه
Invited Review HIGHLIGHTED TOPIC A Physiological Systems Approach to Human and Mammalian Thermoregulation Neural control and mechanisms of eccrine sweating during heat stress and exercise
Manabu Shibasaki, Thad E. Wilson, and Craig G. Crandall Department of Environmental Health, Nara Women’s University, Nara, Japan; Departments of Pharmacology and Physiology and of Dermatology, Drexel University College of Medicine, Philadelphia, Pennsylvania; Institute for Exercise and Environmental Medicine, Presbyterian Hospital of Dallas, Dallas; and Department of Internal Medicine, Universi...
متن کاملNeural control and mechanisms of eccrine sweating during heat stress and exercise.
In humans, evaporative heat loss from eccrine sweat glands is critical for thermoregulation during exercise and/or exposure to hot environmental conditions, particularly when environmental temperature is greater than skin temperature. Since the time of the ancient Greeks, the significance of sweating has been recognized, whereas our understanding of the mechanisms and controllers of sweating ha...
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Human thermoregulatory control during heat stress has been studied at rest, during exercise and more recently during exercise recovery. Heat balance in the body is maintained by changes in the rate of heat loss via adjustments in skin blood flow and sweating. Independent of thermal control, the actions of nonthermal factors have important consequences in the control of heat loss responses durin...
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Human body temperature is regulated within a very narrow range. When exposed to hyperthermic conditions, via environmental factors and/or increased metabolism, heat dissipation becomes vital for survival. In humans, the primary mechanism of heat dissipation, particularly when ambient temperature is higher than skin temperature, is evaporative heat loss secondary to sweat secretion from eccrine ...
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Recent reviews of the literature on thermoregulation during exercise including the regulation of thermal sweating have been made by many scientists [see (1) for Jessen's review]. Human body temperature is determined by the balance between heat accumulation, whether generated by physical activity (metabolic heat production) or gained from the environment (environmental heat), and heat dissipatio...
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