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Effects of dietary macronutrient content on energy metabolism and uncoupling protein mRNA expression in broiler chickens
(C A B I Publishing, 2003-08-01)
The objective of the present study was to investigate the effects of dietary macronutrient ratio on energy metabolism and on skeletal muscle mRNA expression of avian uncoupling protein (UCP), thought to be implicated in ...
Control central de la temperatura corporal y sus alteraciones: fiebre, hipertermia e hipotermia
(Universidad Autónoma de Bucaramanga UNAB, 2020-03-31)
Introducción. En mamíferos, el control de la temperatura corporal es vital. El estado de consciencia y control motor en humanos, ocurren a una temperatura de 37°C y las desviaciones pueden alterar las propiedades celulares, ...
Circadian and metabolic effects of light : implications in weight homeostasis and health
(Frontiers Media, 2017)
Abstract: Daily interactions between the hypothalamic circadian clock at the suprachiasmatic nucleus (SCN) and peripheral circadian oscillators regulate physiology and metabolism to set temporal variations in homeostatic ...
Alterations in metabolism and diurnal rhythms following bilateral surgical removal of the superior cervical ganglia in rats
(Frontiers Media, 2018)
Abstract: Mammalian circadian rhythms are controlled by a master pacemaker located in the suprachiasmatic nuclei (SCN), which is synchronized to the environment by photic and nonphotic stimuli. One of the main functions ...
Participação do óxido nítrico da substância cinzenta periaqueductal dorsolateral na febre induzida por estresse de contenção física em ratos
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2016-08-31)
Nitric oxide (NO) is a gaseous neurotransmitter that has an important role for cyclic GMPdependent
pathway in brain regions involved in thermoregulation in different conditions as
fever-induced inflammatory agents. It ...
Comprobación del Efecto Adelgazante de la Tintura de Guayusa (Llex guayusa) en Ratones (Mus muscullus) con Sobrepeso Inducido
(Escuela Superior Politécnica de Chimborazo, 2013-07-25)
The verification of the slimming effect of guayusa (Ilex guayusa) tincture in mice (Mus musculus) with induced overweight, besides observing this effect with the influence of the extract rich in alkaloids such as guayusa ...
Overexpression of UCP1 in tobacco induces mitochondrial biogenesis and amplifies a broad stress response
(Biomed Central Ltd., 2014-05-28)
Background: Uncoupling protein one (UCP1) is a mitochondrial inner membrane protein capable of uncoupling the electrochemical gradient from adenosine-5'-triphosphate (ATP) synthesis, dissipating energy as heat. UCP1 plays ...
Physical training, UCP1 expression, mitochondrial density, and coupling in adipose tissue from women with obesity
(Wiley-Blackwell, 2019-07-22)
Background Exercise training may improve energy expenditure, thermogenesis, and oxidative capacities. Therefore, we hypothesized that physical training enhances white adipose tissue mitochondrial oxidative capacity from ...
Adiponectin and Serine/Threonine Kinase Akt Modulation by Triiodothyronine and/or LY294002 in 3T3-L1 Adipocytes
(2019-02-01)
Adipose tissue (AT), an endocrine organ that modulates several physiological functions by synthesizing and releasing adipokines such as adiponectin, is a metabolic target of triiodothyronine (T3). T3 and adiponectin play ...
Regulated hypothermia in response to endotoxin in birds
(Wiley-Blackwell, 2021-05-03)
Key points The costs associated with immune and thermal responses may exceed the benefits to the host during severe inflammation. In this case, regulated hypothermia instead of fever can occur in rodents as a beneficial ...