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	Provedor de dados BJMBR (2) Autor Oliveira,M.G.M. (2) Bueno,O.F.A. (1) Cassilhas,R.C. (1) Gugliano,E.B. (1) Lee,K.S. (1) Mello,M.T. (1) Tufik,S. (1) Venâncio,D.P. (1) Mais... Palavra-chave Memory (2) Analgesic effect (1) Anxiolytic effect (1) Cued fear conditioning (1) Electroconvulsive shock (1) Hippocampus (1) Inhibitory avoidance (1) Insulin-like growth factor 1 (1) Passive avoidance (1) Physical exercise (1) Resistance training (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2012 (1) 1998 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Resistance exercise improves hippocampus-dependent memory BJMBR Cassilhas,R.C.; Lee,K.S.; Venâncio,D.P.; Oliveira,M.G.M.; Tufik,S.; Mello,M.T.. It has been demonstrated that resistance exercise improves cognitive functions in humans. Thus, an animal model that mimics this phenomenon can be an important tool for studying the underlying neurophysiological mechanisms. Here, we tested if an animal model for resistance exercise was able to improve the performance in a hippocampus-dependent memory task. In addition, we also evaluated the level of insulin-like growth factor 1/insulin growth factor receptor (IGF-1/IGF-1R), which plays pleiotropic roles in the nervous system. Adult male Wistar rats were divided into three groups (N = 10 for each group): control, SHAM, and resistance exercise (RES). The RES group was submitted to 8 weeks of progressive resistance exercise in a vertical ladder apparatus,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Physical exercise; Passive avoidance; Insulin-like growth factor 1; Resistance training; Hippocampus; Memory. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012001200015 Anterograde effects of a single electroconvulsive shock on inhibitory avoidance and on cued fear conditioning BJMBR Oliveira,M.G.M.; Bueno,O.F.A.; Gugliano,E.B.. A single electroconvulsive shock (ECS) or a sham ECS was administered to male 3-4-month-old Wistar rats 1, 2, and 4 h before training in an inhibitory avoidance test and in cued classical fear conditioning (measured by means of freezing time in a new environment). ECS impaired inhibitory avoidance at all times and, at 1 or 2 h before training, reduced freezing time before and after re-presentation of the ECS. These results are interpreted as a transient conditioned stimulus (CS)-induced anxiolytic or analgesic effect lasting about 2 h after a single treatment, in addition to the known amnesic effect of the stimulus. This suggests that the effect of anterograde learning impairment is demonstrated unequivocally only when the analgesic/anxiolytic effect is... Tipo: Info:eu-repo/semantics/other Palavras-chave: Electroconvulsive shock; Memory; Cued fear conditioning; Inhibitory avoidance; Anxiolytic effect; Analgesic effect. Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000800009 Registros recuperados: 2 Primeira ... 1 ... Última

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