Sleep rebound attenuates context-dependent behavioural sensitization induced by amphetamine

Sleep rebound attenuates context-dependent behavioural sensitization induced by amphetamine

Author Calzavara, Mariana Bendlin Autor UNIFESP Google Scholar
Andersen, Monica Levy Autor UNIFESP Google Scholar
Fukushiro, Daniela Fukue Autor UNIFESP Google Scholar
Lopez, Giorgia Batlle Autor UNIFESP Google Scholar
Abilio, Vanessa Costhek Autor UNIFESP Google Scholar
Tufik, Sergio Autor UNIFESP Google Scholar
Frussa-Filho, Roberto Autor UNIFESP Google Scholar
Institution Universidade Federal de São Paulo (UNIFESP)
Abstract We have recently demonstrated that paradoxical sleep deprivation (PSD) potentiates the induction of amphetamine (AMPH)-induced behavioural sensitization by increasing its conditioned component. in the present study, the effects of sleep rebound (induced by 24 h recovery period from PSD) were studied on AMPH-induced behavioural sensitization. Sleep rebound attenuated the acute locomotor-stimulating effect of AMPH. AMPH-induced behavioural sensitization was context-specific and was also attenuated by sleep rebound. These results strengthen the notion that sleep conditions can influence AMPH-incluced behavioural sensitization. (C) 2008 Elsevier Inc. All rights reserved.
Keywords amphetamine
context-dependent behavioural sensitization
conditioning
mice
paradoxical sleep deprivation
sleep rebound
Language English
Date 2008-07-01
Published in Progress in Neuro-psychopharmacology & Biological Psychiatry. Oxford: Pergamon-Elsevier B.V., v. 32, n. 5, p. 1277-1282, 2008.
ISSN 0278-5846 (Sherpa/Romeo, impact factor)
Publisher Elsevier B.V.
Extent 1277-1282
Origin http://dx.doi.org/10.1016/j.pnpbp.2008.04.001
Access rights Closed access
Type Review
Web of Science ID WOS:000258213200026
URI http://repositorio.unifesp.br/handle/11600/30769

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