Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/78687
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Regulation of the immediate-early genes arc and zif268 in a mouse operant model of cocaine seeking reinstatement |
Autor: | Ziólkowska, Barbara; Kielbinski, Michal; Gieryk, Agnieszka; Soria, Guadalupe CSIC ORCID; Maldonado, Rafael; Przewlocki, Ryszard | Fecha de publicación: | 2011 | Editor: | Springer Nature | Citación: | Journal of neural transmission 118: 877-887 (2011) | Resumen: | Reinstatement of extinguished operant responding for drug is an appropriate model of relapse to drug abuse. Due to the difficulty of implementing in mice the procedure of instrumental intravenous self-administration, mechanisms of reinstatement have so far been studied almost exclusively in rats. A mouse model of reinstatement of cocaine seeking has recently been characterized (Soria et al. 2008). The aim of the present study was to assess regional brain activation, as measured by induction of the immediate early genes (IEG) arc and zif268, during priming-or cue-elicited reinstatement of cocaine seeking using this new mouse model and the in situ hybridization technique. We have demonstrated that cue-elicited reinstatement of cocaine seeking was associated with induction of the IEG in the medial prefrontal cortex (prelimbic and infralimbic) and basolateral amygdala. Priming-induced reinstatement produced a more widespread up-regulation of those genes in forebrain regions including medial prefrontal, orbitofrontal and motor cortex, dorsal striatum and basolateral amygdala. These patterns of IEG expression are in agreement with previous results obtained in rats and thus indicate that the new mouse model of reinstatement is functionally equivalent to rat models. That comparability adds to the usefulness of the mouse model as a tool for addressing neurobiological mechanisms of addiction. © Springer-Verlag 2011. | URI: | http://hdl.handle.net/10261/78687 | DOI: | 10.1007/s00702-011-0583-z | Identificadores: | doi: 10.1007/s00702-011-0583-z issn: 0300-9564 e-issn: 1435-1463 |
Aparece en las colecciones: | (IIBB) Artículos |
Mostrar el registro completo
CORE Recommender
SCOPUSTM
Citations
15
checked on 07-may-2024
WEB OF SCIENCETM
Citations
15
checked on 23-feb-2024
Page view(s)
307
checked on 07-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.