Výsledky vyhledávání - "Breno Garone Santos"

Morphine administered post-trial can induce potent conditioned morphine effects

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94611ec66f457b54a7826c04a2d4e103
https://doi.org/10.1016/j.pbb.2019.02.014

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Repeated pre-trial and post-trial low and high dose apomorphine treatments induce comparable inhibitory/excitatory sensitization and conditioned drug effects

Autor: Breno Garone Santos, Robert J. Carey, Marinete Pinheiro Carrera

Publikováno v: Pharmacology Biochemistry and Behavior. 175:108-115

This investigation was undertaken to compare the sensitization/conditioned effects induced by apomorphine given pre-trial versus administered immediately post-trial or 15 min post-trial. We measured the effects on locomotor activity of 5 daily apomor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e6ee823278827d610b47958ef96774
https://doi.org/10.1016/j.pbb.2018.09.011

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The acquisition, extinction and spontaneous recovery of Pavlovian drug conditioning induced by post-trial dopaminergic stimulation/inhibition

Autor: Robert J. Carey, Breno Garone Santos, Marinete Pinheiro Carrera

Publikováno v: Pharmacology Biochemistry and Behavior. 156:24-29

In contextual drug conditioning, the onset of the drug treatment is contiguous with the contextual cues. Evidence suggests that drug conditioning also can occur if there is a discontinuity between the onset of the drug effect and offset of the contex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48661259e5d51c8dc47e97e462786314
https://doi.org/10.1016/j.pbb.2017.04.002

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Post-trial dopaminergic modulation of conditioned catalepsy: A single apomorphine induced increase/decrease in dopaminergic activation immediately following a conditioned catalepsy response can reverse/enhance a haloperidol conditioned and sensitized catalepsy response

Autor: Lucas Rangel de Oliveira, Flávia Regina Cruz Dias, Breno Garone Santos, Robert J. Carey, Marinete Pinheiro Carrera, Jade Leal Loureiro Silva

Publikováno v: Behavioural Brain Research. 311:87-98

Haloperidol can induce catalepsy and this drug effect can be conditioned as well as sensitized to contextual cues. We used a paired/unpaired Pavlovian conditioning protocol to establish haloperidol catalepsy conditioned and sensitized responses. Grou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c647d9abe517e5ee594d25effcb0f2b
https://doi.org/10.1016/j.bbr.2016.05.014

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Post-trial induction of conditioned apomorphine stimulant and inhibitory response effects: evidence for potent trace conditioning of drug effects

Autor: Marinete Pinheiro Carrera, Robert J. Carey, Breno Garone Santos

Publikováno v: Pharmacology, biochemistry, and behavior. 129

The Pavlovian conditioning of drug effects has frequently been demonstrated using protocols that are variants of Pavlovian delay conditioning. We undertook to determine if drug conditioning could be induced using a Pavlovian trace conditioning proced

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cd0ac171192fefb200f0a50de27350f
https://pubmed.ncbi.nlm.nih.gov/25528602

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