Results 241 to 250 of about 85,969 (275)
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Annual Review of Physiology, 1976
The principal conclusion presented in this review is that no single mechanism underlies any of the examples of basal or altered cellular thermogenesis. Both increased Na+ pump operation and uncoupling may occur to a greater or lesser extent, as may other heat-producing mechanisms.
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The principal conclusion presented in this review is that no single mechanism underlies any of the examples of basal or altered cellular thermogenesis. Both increased Na+ pump operation and uncoupling may occur to a greater or lesser extent, as may other heat-producing mechanisms.
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Nutrient induced thermogenesis
Baillière's Clinical Endocrinology and Metabolism, 1997Although first described more than two centuries ago, the increase in energy expenditure associated with feeding (nutrient induced thermogenesis (NIT) is still incompletely understood. Although the magnitude of the response and the effect of varying the composition of the diet, route and rate of feeding is still the subject of controversy, the ...
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Annual Review of Physiology, 1994
Skeletal muscles are most often examined at the cellular level in relationship to their primary role in force generation. Throughout the animal kingdom, regardless of phylogeny, muscle generates heat. Exercise, shivering, and nonshivering thermogenesis provide excess heat in muscle that affords adaptive significance to a wide variety of organisms ...
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Skeletal muscles are most often examined at the cellular level in relationship to their primary role in force generation. Throughout the animal kingdom, regardless of phylogeny, muscle generates heat. Exercise, shivering, and nonshivering thermogenesis provide excess heat in muscle that affords adaptive significance to a wide variety of organisms ...
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Physiological Reviews, 1969
Robert Emrie Smith and Barbara A. Horwitz, “Brown Fat and Thermogenesis” See PDF for Table
R E, Smith, B A, Horwitz
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Robert Emrie Smith and Barbara A. Horwitz, “Brown Fat and Thermogenesis” See PDF for Table
R E, Smith, B A, Horwitz
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Mitochondrial thermogenesis and obesity
Current Opinion in Clinical Nutrition and Metabolic Care, 2007Thermogenesis is activated at the expense of carbon molecules. Mitochondria play a dominant role in oxidation and parallel heat production since the recovery of oxidation energy is less than perfect. Recent data of mitochondriogenesis and mitochondrial thermogenesis may boost research into certain aspects of obesity.Recent studies have outlined the ...
Ségolène, Gambert, Daniel, Ricquier
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Thermogenesis in decomposing carcasses
Forensic Science International, 2013It is of fundamental importance in forensic entomology that the factors controlling carcass temperatures during decomposition are thoroughly understood. The thermal environment to which fly larvae are exposed is the primary influence on their growth rate, and hence affects any estimate of minimum time since death using such specimens in homicide ...
Johnson, Aidan P +2 more
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Corticotropin and nonshivering thermogenesis
Experientia, 1977Chronic treatment with corticotropin led to reduced calorigenic effect of norepinephrine in cold acclimatized rats, but potentiated its effect in controls. This inhibitory effect was not due to the observed decrease in corticosterone plasma level, as it was shown by metopirone administration.
M C, Laury, R, Portet
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IL-27 signalling promotes adipocyte thermogenesis and energy expenditure
Nature, 2021Qian Wang +34 more
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FEVER AND BIOCHEMICAL THERMOGENESIS
Pediatrics, 1971Serum free fatty acid versus glycerol ratios were decreased in human newborn infants during pyrexia or cold injury, but remained practically unchanged in older infants and children. Decreased ratios in the newborn resulted exclusively from an increase in serum glycerol.
N, Matsaniotis +3 more
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Central control of thermogenesis
Neuropharmacology, 2012In mammals and birds, conservation of body heat at around 37 °C is vital to life. Thermogenesis is the production of this heat which can be obligatory, as in basal metabolic rate, or it can be facultative such as the response to cold. A complex regulatory system has evolved which senses environmental or core temperature and integrates this information ...
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