Appetite Regulation
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. CRF1/CRF2 and MC3/MC4 Receptors Affect Glutamate- Induced Food Intake in Neonatal Meat-Type Chicken
ABSTRACT Central glutamate, melanocortin and corticotropin systems have mediatory role on several physiologic functions in the brain, but their interactions on appetite regulation are not fully elicited. So, the aim of the current study was to determine interaction of the glutamate with melanocortin and corticotropin systems on food intake in 3-h food-depriv
Braz. J. Poult. Sci.. Publicado em: 09/05/2019
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2. Involvement of Gaba and Cannabinoid Receptors in Central Food Intake Regulation in Neonatal Layer Chicks: Role of CB1 and Gabaa Receptors
ABSTRACT Feeding behavior is regulated via a complex network which interacts via diverse signals from central and peripheral tissues. Endocannabinoids modulate release of GABA in a variety of regions of the central nervous system. Endocannabinoids and GABAergic system have an important role in the central regulation of appetite. Thus, the present study exami
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
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3. Determinants of body weight regulation in humans
ABSTRACT Body weight is regulated by the ability of hypothalamic neurons to orchestrate behavioral, endocrine and autonomic responses via afferent and efferent pathways to the brainstem and the periphery. Weight maintenance requires a balance between energy intake and energy expenditure. Although several components that participate in energy homeostasis have
Arch. Endocrinol. Metab.. Publicado em: 23/02/2016
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4. Ghrelin and eating disorders
Background Ghrelin is a potent hormone with central and peripheral action. This hormone plays an important role in the regulation of appetite, food intake, and energy balance. Studies have suggested that ghrelin is involved with eating disorders (ED), particularly bingeing and purging. Genetic variants have also been studied to explain changes in eating beh
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2015-04
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5. The effects of ghrelin on colonic anastomosis healing in rats
OBJECTIVES: In addition to its roles in the stimulation of growth hormone secretion and the regulation of appetite and metabolism, ghrelin exerts immunomodulatory, anti-inflammatory and antioxidant actions in several organ systems. In this study, we investigated the effects of ghrelin on the healing of experimental colonic anastomoses. METHODS: Wistar rats w
Clinics. Publicado em: 2013
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6. Value for money assessment framework for public-private partnerships projects. / Modelo de análise da qualidade do investimento para projetos de parceria público-privada (PPP).
The private participation in infrastructure is not a new concept. Outsourcing and concession have been in place for centuries in many countries, where private companies played an important role in the development of the physical infrastructure. In the last decades, however, private participation has deeply changed the ways infrastructure and public services
Publicado em: 2008
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7. Modulação da AMP-activated protein kinase (AMPK) em hipotalamo de ratos wistar submetidos ao exercicio / Exercises alters AMPK activity in the hypothalamus of wistar rats
AMP-activated protein kinase (AMPK) and mammalian Target of Rapamycin (mTOR) are key regulators of cellular energy balance and of the effects of leptin on food intake. Acute exerci se is associated with increased sensitivity to the effects of leptin on food intake in an IL-6-dependent manner. To determine whether exerci se ameliorates the AMPK and mTOR respo
Publicado em: 2007
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8. Endocannabinoids and the regulation of body fat: the smoke is clearing
Endocannabinoids, endogenous ligands of cannabinoid receptor type 1 (CB1), have emerged as novel and important regulators of energy homeostasis. A report in this issue demonstrates reduced body weight, fat mass, and appetite in CB1–/– mice. Examination of the underlying mechanisms reveals a dual role for endocannabinoids as they affect both appetite and
American Society for Clinical Investigation.
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9. Genetic deletion of ghrelin does not decrease food intake but influences metabolic fuel preference
Ghrelin is a recently identified growth hormone (GH) secretogogue whose administration not only induces GH release but also stimulates food intake, increases adiposity, and reduces fat utilization in mice. The effect on food intake appears to be independent of GH release and instead due to direct activation of orexigenic neurons in the arcuate nucleus of the
National Academy of Sciences.
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10. Leptin actions on food intake and body temperature are mediated by IL-1
Leptin regulates energy balance through its actions in the brain on appetite and energy expenditure and also shares properties with cytokines such as IL-1. We report here that leptin, injected into rats intracerebroventricularly or peripherally, induces significant dose-dependent increases in core body temperature as well as suppression of appetite. Leptin f
The National Academy of Sciences.
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11. Antidiabetic thiazolidinediones inhibit leptin (ob) gene expression in 3T3-L1 adipocytes.
Lack of leptin (ob) protein causes obesity in mice. The leptin gene product is important for normal regulation of appetite and metabolic rate and is produced exclusively by adipocytes. Leptin mRNA was induced during the adipose conversion of 3T3-L1 cells, which are useful for studying adipocyte differentiation and function under controlled conditions. We stu
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12. Expression and localization of the cystic fibrosis transmembrane conductance regulator mRNA and its protein in rat brain.
In previous studies we have characterized the expression of the cystic fibrosis transmembrane conductance regulator (CFTR) protein in clathrin-coated vesicles derived from bovine brain and in neurons of rat brain. In this study we have further characterized the expression of the CFTR protein mRNA and protein in rat brain with reverse transcriptase polymerase