Buscar
Mostrando ítems 1-10 de 488
Prenatal exposure to ethanol during late gestation facilitates operant self-administration of the drug in 5-day-old rats
(Elsevier Science Inc, 2014-02)
Prenatal ethanol exposure modifies postnatal affinity to the drug, increasing the probability of ethanol use and abuse. The present study tested developing rats (5-day-old) in a novel operant technique to assess the degree ...
Maternal separation stress in male mice: long-term increases in alcohol intake
(Springer, 2008-12-01)
In rodents, prolonged maternal separation has been used as a model of developmentally early environmental stress to influence adult drug intake.The aim of the present study was to evaluate the long-term effects of prolonged ...
Maternal separation stress in male mice: long-term increases in alcohol intake
(Springer, 2008-12-01)
In rodents, prolonged maternal separation has been used as a model of developmentally early environmental stress to influence adult drug intake.The aim of the present study was to evaluate the long-term effects of prolonged ...
Differential region-specific regulation of α4β2* nAChRs by self-administered and non-contingent nicotine in C57BL/6J mice
(Wiley Blackwell Publishing, Inc, 2010-10)
Neuronal nAChR upregulation is the hallmark of chronic nicotine exposure. Neuroplasticity to abused drugs, however, depends on whether their administration is forced by the experimenter or is under the control of the ...
Lack of operant ethanol self-administration in dopamine D2 receptor knockout mice
(Springer, 2000-10)
Rationale: Dopamine D2 receptors are postulated to play an important role in modulating the reinforcing effects of abused drugs including ethanol. Objectives: This experiment examined operant ethanol self-administration ...
Diretrizes para o desenvolvimento de processos de autoavaliação de cursos de graduação
(Universidade Federal de Santa MariaBrasilEducaçãoUFSMPrograma de Pós-Graduação em Políticas Públicas e Gestão EducacionalCentro de Educação, 2018-06-27)
This research work, developed in the Professional Master's Program of the Graduate Program in Public Policies and Educational Management, Federal University of Santa Maria, in the line of research concerning pedagogical ...
Behavioral and neurochemical effects of cocaine and diphenhydramine combinations in rhesus monkeys
(Springer, 2009-08-01)
Diphenhydramine (DPH) is an over-the-counter medication used in the treatment of allergic symptoms. While DPH abuse is infrequent, recent preclinical evidence suggests that DPH and cocaine combinations may have enhanced ...
O conflito de interesse como causa de impedimento de voto do acionista
(2019-03-27)
Based on the decisions from the administrative proceedings of the Securities and Exchange Commission of Brazil (CVM) regarding self-dealing, the present paper analyzes the criteria used by CVM in determining the ban on ...