Chronic Sleep Restriction
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Interação entre limiar de dor e função autonômica após restrição de sono em indivíduos saudáveis
Background: Although the relationship between sleep deprivation and pain threshold has been studied in pathological acute and chronic conditions, the mechanisms involved in this process still require investigation. In this context, it is known that there is an increasing of situations where acute sleep restriction is induced by daily working activities and t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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2. Effects of age and chronic sleep restriction in the calcium signaling and cell death in the hippocampal formation / Estudo da arquitetura do sono, da sinalização de cálcio e apoptose na formação hipocampal de ratos adultos e senescentes submetidos à restrição crônica de sono
O envelhecimento é acompanhado de uma diminuição progressiva na capacidade fisiológica, o que torna o organismo mais sensível a eventos estressores. Alterações orgânicas e funcionais são observadas com o avanço da idade. O prejuízo da memória observado nessa fase da vida é agravado pelas doenças neurodegenerativas associadas ao envelhecimento.
Publicado em: 2010
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3. Os efeitos da restrição crônica de sono sobre o desempenho de ratos na tarefa de esquiva inibitória / Effect of chronic sleep restriction on performance in the inhibitory avoidance task in rats
There are numerous studies suggesting that sleep deprivation induce deleterious effects in the rat performance on memory tasks. However, there are but a few studies on the effects of experimental chronic sleep restriction on those tasks. Recently, we observed that rats submitted to a protocol of chronic sleep restriction in which the animals were sleep-depri
Publicado em: 2009
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4. Qualidade de vida de pessoas com úlceras venosas atendidos no ambulatório de um hospital universitário
Descriptive study aimed to analyze the quality of life (QOL) of patients with venous ulcers (UV) outpatient clinic of a university hospital in Natal / RN. The aim of the study population was composed of 50 patients with UV treated at the cardiology clinic of a university teaching hospital at the tertiary level. The study was approved by the Ethics Committee
Publicado em: 2009
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5. Involvement of the caudal raphe nuclei in the feeding behavior of rats
Involvement of the caudal raphe nuclei (raphe pallidus, RPa; raphe magnus, RMg, and raphe obscurus, ROb) in feeding behavior of adult rats was studied by measuring c-Fos protein expression, in animals submitted to the "meal-feeding" model of food restriction in which the rats were fed ad libitum only from 7:00 to 9:00 h, for 15 days. The experimental groups
Brazilian Journal of Medical and Biological Research. Publicado em: 2000-02
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6. Recurrent restriction of sleep and inadequate recuperation induce both adaptive changes and pathological outcomes
Chronic restriction of a basic biological need induces adaptations to help meet requisites for survival. The adaptations to chronic restriction of sleep are unknown. A single episode of 10 days of partial sleep loss in rats previously was shown to be tolerated and to result in increased food intake and loss of body weight as principal signs. The purpose of t
American Physiological Society.