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pro vyhledávání: '"João Marcos de Mello Bastos"'
Autor:
Marinete Pinheiro Carrera, Breno Garone Santos, Lucas Rangel de Oliveira, João Marcos de Mello Bastos, Robert J. Carey, Richard Ian Samuels
Publikováno v:
Pharmacology Biochemistry and Behavior. 179:134-141
Morphine has substantial pro-dopamine effects and in rodents, this is expressed in behavior as increased locomotor activation. Here we administered post-trial 3 dose levels of morphine (3.0, 5.0 and 10.0 mg/kg) or vehicle either immediately or after
Autor:
Joaquim Barbosa Leite Junior, João Marcos de Mello Bastos, Robert J. Carey, Richard Ian Samuels, Marinete Pinheiro Carrera
Publikováno v:
Behavioural Brain Research. 359:771-782
Morphine has potent pro-dopamine effects that can be manifested as hyper-locomotion and these behavioral effects can undergo conditioning and sensitization. The aim of the present study was to assess whether an inhibitory dopaminergic post-trial trea
Autor:
Joaquim Barbosa Leite Junior, Robert J. Carey, Jaise Silva Ferreira, Marinete Pinheiro Carrera, João Marcos de Mello Bastos, Richard Ian Samuels
Publikováno v:
Journal of Neuroscience Methods. 366:109429
BACKGROUND Reduced locomotion with repeated exposure to a novel environment is often used as a measure of the basic adaptive learning process of habituation. While this is a well-established and reliable measure of habituation, it is not useful for t
Autor:
João Marcos de Mello Bastos, Jaise Silva Ferreira, Marinete Pinheiro Carrera, Robert J. Carey, Joaquim Barbosa Leite Junior, Richard Ian Samuels
Publikováno v:
Pharmacology, biochemistry, and behavior. 196
Morphine administered shortly after exposure to a novel environment induces potent locomotor stimulant conditioning. Environmental novelty is important as pre-exposure (PE) to a stimulus can attenuate the capacity to acquire conditioned stimulus (CS)
Autor:
Marinete Pinheiro Carrera, Robert J. Carey, João Marcos de Mello Bastos, Victor Hugo Nicácio Alves, Flávia Regina Cruz Dias
Publikováno v:
Behavioural Brain Research. 260:139-147
Psychostimulant conditioning and sensitization effects have proven to be difficult to eliminate using behavioral methods. We used a low autoreceptor dose of apomorphine in counter-conditioning and memory re-consolidation protocols to modify condition
Autor:
João Marcos de Mello Bastos, Flávia Regina Cruz Dias, Maria de Fátima dos Santos Sampaio, Robert J. Carey, Marinete Pinheiro Carrera
Publikováno v:
Psychopharmacology. 230(4)
Both typical and atypical antipsychotic drugs are D2 receptor antagonists but yet appear to have markedly different effects upon the induction of dopamine sensitization. This study aims to compare the effects of subchronic regimens of low-dose olanza