Hyperphagia
Mostrando 1-12 de 53 artigos, teses e dissertações.
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1. Binge eating disorder, frequency of depression, and systemic inflammatory state in individuals with obesity – A cross sectional study
ABSTRACT Objective: Binge eating disorder (BED) is the most prevalent eating disorder in individuals with obesity. Its association with factors that control hunger and satiety has not yet been elucidated. We evaluated whether levels of inflammatory markers, frequency of psychiatric comorbidities, and appetite-related hormones levels differ between individua
Archives of Endocrinology and Metabolism. Publicado em: 2022
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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. Efeito da superalimentação neonatal sobre a função adrenal e o desenvolvimento da microesteatose hepática em ratos adultos / Early overfeeding effect on adrenal function and development of mictoleatasis in adults rats
O estado nutricional e hormonal em fases iniciais de desenvolvimento (gestação e lactação) está relacionado a alterações epigenéticas, que podem levar ao desenvolvimento de doenças. A obesidade infantil está relacionada com a ocorrência da obesidade na idade adulta, resistência à insulina e maior risco cardiometabólico. Em estudos experimentais
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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4. Relógios biológicos e padrões de alimentação em camundongos normais e com sobrepeso / Biological clocks and feeding patterns in normal mice and overweight
A saudável interação entre o indivíduo e o meio depende do alinhamento entre a dinâmica fisiológica do primeiro e os periódicos movimentos da natureza. A interação entre tais ritmos por sua vez constitui-se em base e derivação do processo de evolução. O comprometimento de tal alinhamento representa um risco para a sobrevivência das espécies. N
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/06/2011
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5. Effect of high-fat diets on body composition, lipid metabolism and insulin sensitivity, and the role of exercise on these parameters
Dietary fat composition can interfere in the development of obesity due to the specific roles of some fatty acids that have different metabolic activities, which can alter both fat oxidation and deposition rates, resulting in changes in body weight and/or composition. High-fat diets in general are associated with hyperphagia, but the type of dietary fat seem
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-10
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6. The outcome of acute schistosomiasis infection in adult mice with postnatal exposure to maternal malnutrition
Maternal malnutrition during the lactation period in early development may have long-term programming effects on adult offspring. We evaluated the combined effects of parasitological behaviour and histopathological features and malnutrition during lactation. Lactating mice and their pups were divided into a control group (fed a normal diet of 23% protein), a
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-08
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7. Estudo translacional sobre a qualidade do cuidado materno em resposta ao estresse neonatal, sua associação com ansiedade na vida adulta e investigação de potenciais mecanismos envolvidos
Introduction: In humans, there is the suggestion that an adverse early life environment is related to the development of anxiety disorders in adulthood. This association could potentially be mediated by stress responses, brain-derived neurotrophic factor (BDNF) and by neuronal nitric oxide synthase (nNOS). This study aimed at proposing an animal model for th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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8. Changes on adult male rats in models of programming induced by hyperleptinaemia during lactation / Alterações neuro-comportamentais em ratos machos adultos em modelos de programação pela hiperleptinemia na lactação
A considerable association exists between variations in nutritional, hormonal and environmental parameters during early life, particularly in the gestational and lactation periods, and the appearance of chronic diseases in adult life, such as obesity, diabetes, cardiovascular diseases, anxiety and depression. In the present study, the cognitive and behaviora
Publicado em: 2009
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9. Research on the mechanisms of subtelomeric rearrangements in monosomy 1p36, extension of the spectrum of phenotypic and behavioral variability, diferential diagnosis and characterization of a critical region for obesity / Pesquisa dos mecanismos de rearranjos cromossômicos subteloméricos na monossomia 1p36, expansão do espectro da variabilidade fenotípica e comportamental, diagnósticos diferenciais e caracterização de uma região crítica para obesidade
Subtelomeric abnormalities are an important cause of mental retardation and birth defects. The mechanisms involved in the formation of subtelomeric rearrangements are now beginning to be elucidated. Breakpoint sequencing analysis of 1p36 rearrangements has revealed prevalence of different nonexclusive recombination-repair mechanisms. Rearrangements of 1p36 a
Publicado em: 2009
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10. Association of hypotalamic POMC, NPY and IRS2 with feeding behavior in norma and overweight Wistar rats / Associação do PMOC, NPY e IRS2 hipotalâmicos com padrões de comportamento alimentar em ratos wistar normais e sobrepeso
The feeding behavior of a specie is determined by a group of phylogenetic, ontogenetic, and epigenetic features, and regulated by internal and external factors to the organism. The natural phenomena that govern life in our planet are mainly periodic, and the food stocks is not an exception. Each harvest is followed by a time between harvests, and this rhythm
Publicado em: 2009
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11. Lack of evidence for monosomy 1p36 in patients with Prader-Willi-like phenotype
Monosomy 1p36 is the most common subtelomeric microdeletion syndrome with an incidence rate estimated to be 1 in 5000 births. A hypothesis of a similarity between patients with 1p36 deletion and those with Prader-Willi syndrome and the existence of two different phenotypes for 1p36 microdeletion has been suggested. The main objective of the present study was
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-08
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12. Demanda protéica de juvenis de tambaqui (Colossoma macropomum) após privação alimentar
This study evaluated the effect of energy/protein ratios in the performance, corporal composition and hyperphagia duration of tambaqui juveniles (Colossoma macropomum), after feed privation. Using a complete randomized design, 384 juvenile with average weight and standard deviation of 50,32 0,26g were distributed in 24 tanks of 310L and draftes among eight t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/05/2007