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	Provedor de dados BJMBR (1) Genet. Mol. Biol. (1) Autor Bueno,J.L.O. (1) Carvalho,Eneas (1) Fachini,A. (1) Matioli,Sergio Russo (1) Solferini,Vera Nisaka (1) Palavra-chave Ethanol tolerance (2) Alcohol dehydrogenase (1) Anastrepha (1) Associative learning (1) Context stimuli (1) Hybrids (1) Internal states (1) Tephritidae (1) Time course (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2009 (1) 2007 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última The time course of ethanol tolerance: associative learning BJMBR Bueno,J.L.O.; Fachini,A.. The effect of different contextual stimuli on different ethanol-induced internal states was investigated during the time course of both the hypothermic effect of the drug and of drug tolerance. Minimitters were surgically implanted in 16 Wistar rats to assess changes in their body temperature under the effect of ethanol. Rat groups were submitted to ethanol or saline trials every other day. The animals were divided into two groups, one receiving a constant dose (CD) of ethanol injected intraperitoneally, and the other receiving increasing doses (ID) during the 10 training sessions. During the ethanol training sessions, conditioned stimuli A (tone) and B (buzzer) were presented at "state +" (35 min after drug injection) and "state -" (170 min after drug... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ethanol tolerance; Associative learning; Time course; Context stimuli; Internal states. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007001100012 Alcohol dehydrogenase activities and ethanol tolerance in Anastrepha (Diptera, Tephritidae) fruit-fly species and their hybrids Genet. Mol. Biol. Carvalho,Eneas; Solferini,Vera Nisaka; Matioli,Sergio Russo. The ADH (alcohol dehydrogenase) system is one of the earliest known models of molecular evolution, and is still the most studied in Drosophila. Herein, we studied this model in the genus Anastrepha (Diptera, Tephritidae). Due to the remarkable advantages it presents, it is possible to cross species with different Adh genotypes and with different phenotype traits related to ethanol tolerance. The two species studied here each have a different number of Adh gene copies, whereby crosses generate polymorphisms in gene number and in composition of the genetic background. We measured certain traits related to ethanol metabolism and tolerance. ADH specific enzyme activity presented gene by environment interactions, and the larval protein content showed an... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alcohol dehydrogenase; Anastrepha; Hybrids; Ethanol tolerance; Tephritidae. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572009000100027 Registros recuperados: 2 Primeira ... 1 ... Última

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