Central efferent pathways mediating shivering thermogenesis
نویسندگان
چکیده
منابع مشابه
Central efferent pathways mediating skin cooling-evoked sympathetic thermogenesis in brown adipose tissue.
Control of thermoregulatory effectors by the autonomic nervous system is a critical component of rapid cold-defense responses, which are triggered by thermal information from the skin. However, the central autonomic mechanism driving thermoregulatory effector responses to skin thermal signals remains to be determined. Here, we examined the involvement of several autonomic brain regions in sympa...
متن کاملCentral pathways controlling brown adipose tissue thermogenesis.
Heat production in brown adipose tissue contributes to cold defense, to stress-induced increases in body temperature, and to energy balance. Elucidating the functional organization of the central network controlling the sympathetic outflow to brown adipose tissue could provide a framework for understanding how dysregulation of thermogenesis contributes to hyperthermia and to obesity.
متن کاملCALL FOR PAPERS Physiology and Pharmacology of Temperature Regulation Central efferent pathways mediating skin cooling-evoked sympathetic thermogenesis in brown adipose tissue
Nakamura, Kazuhiro, and Shaun F. Morrison. Central efferent pathways mediating skin cooling-evoked sympathetic thermogenesis in brown adipose tissue. Am J Physiol Regul Integr Comp Physiol 292: R127–R136, 2007. First published August 24, 2006; doi:10.1152/ajpregu.00427.2006.—Control of thermoregulatory effectors by the autonomic nervous system is a critical component of rapid cold-defense respo...
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Shivering is the only universal facultative thermogenic mechanism in endothermic vertebrates. Skeletal muscle constitutes a large proportion of body mass and a high scope of metabolic rate, and thus heat production, between resting level and active contraction. Its contractile activity is under rapid and accurate neural control. Together with the inherently low metabolic efficiency of muscle, t...
متن کاملFueling shivering thermogenesis during passive hypothermic recovery.
In humans, the relative importance of oxidative fuels for sustaining shivering during passive hypothermic recovery or rewarming is still unclear. The main goals of this study were 1) to quantify the respective contributions of lipids and carbohydrates (CHO) during passive rewarming and 2) to determine the effects of precooling exercise on the pattern of fuel utilization. With indirect calorimet...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2010
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.24.1_supplement.992.1