2012
DOI: 10.1097/fbp.0b013e32834eb060
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Environmental enrichment protects against the acquisition of cocaine self-administration in adult male rats, but does not eliminate avoidance of a drug-associated saccharin cue

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Cited by 60 publications
(63 citation statements)
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References 56 publications
(97 reference statements)
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“…Upon arrival, rats were given 3 days to acclimate to their new individual housing conditions (08:00 lights on, 20:00 lights off) before experimental procedures began. Rats were housed individually as enriched housing (social and environmental) blocks acquisition of cocaine self-administration and blunts the ability of cocaine-paired cues to induce relapse behavior (Chauvet et al 2009; Puhl et al 2012; Thiel et al 2010). A further consideration for using isolated housing was that enriched housing prevents ADHD-like symptoms in the SHR strain (Pamplona et al 2009), an outcome that also may have undermined our ability to study how ADHD medications influence cocaine self-administration in an animal model of ADHD.…”
Section: Methodsmentioning
confidence: 99%
“…Upon arrival, rats were given 3 days to acclimate to their new individual housing conditions (08:00 lights on, 20:00 lights off) before experimental procedures began. Rats were housed individually as enriched housing (social and environmental) blocks acquisition of cocaine self-administration and blunts the ability of cocaine-paired cues to induce relapse behavior (Chauvet et al 2009; Puhl et al 2012; Thiel et al 2010). A further consideration for using isolated housing was that enriched housing prevents ADHD-like symptoms in the SHR strain (Pamplona et al 2009), an outcome that also may have undermined our ability to study how ADHD medications influence cocaine self-administration in an animal model of ADHD.…”
Section: Methodsmentioning
confidence: 99%
“…Actualmente, la adicción se considera una enfermedad crónica que da lugar a cambios duraderos en el funcionamiento cerebral que, a su vez, interactúan con factores del ambiente (Puhl, Blum, Acosta-Torres, y Grigson, 2012). En este marco teórico, algunos autores consideran que el paradigma del Enriquecimiento Ambiental en roedores (Environmental Enrichment o EE) podría constituir un modelo Environmental Enrichment o EE) podría constituir un modelo Environmental Enrichment enormemente útil para evaluar los efectos del ambiente sobre la adicción (Carroll, Anker, y Perry, 2009;Chauvet, Lardeux, Goldberg, Jaber, y Solinas, 2009;Magalhaes, Summavielle, Tavares, y de Sousa, 2007;Thiel, Pentkowski, Peartree, Painter, y Neisewander, 2010a).…”
Section: Resumen Abstractunclassified
“…La mayoría de trabajos han utilizado periodos cortos de enriquecimiento y han comparado las condiciones de ambiente enriquecido no con ambientes estándar, sino con situaciones de aislamiento o empobrecimiento, lo que puede confundir los resultados y limitar su generalización (Laviola et al, 2008;Whitaker, Moy, Godfrey, Nielsen, Bellinger, y Bradfield, 2009). Tradicionalmente el ambiente enriquecido se ha establecido durante la adolescencia y únicamente en estudios recientes se ha evaluado el efecto del EE iniciado en la edad adulta en ratas adictas a diferentes sustancias de abuso (Puhl et al, 2012). Además, con frecuencia se obtienen resultados contradictorios que podrían explicarse por la utilización de diferentes especies, cepas, dosis o rutas de administración, así como por el uso de diversos procedimientos de EE.…”
Section: Enriquecimiento Ambiental Y Nicotinaunclassified
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“…Indeed, natural reward experience influences subsequent drug-seeking behavior in rodent models. For example, pair bonding and environmental enrichment can serve as a protective component to drug-seeking behavior (Aragona et al, 2007;Solinas et al, 2008;Gipson et al, 2011;Liu et al, 2011;Burkett and Young, 2012;Puhl et al, 2012). Conversely, social isolation or the removal of environmental enrichment can cause an increased vulnerability to drug seeking (Lu et al, 2003;Raz and Berger, 2010;Nader et al, 2012;Neisewander et al, 2012).…”
Section: Introductionmentioning
confidence: 96%