http://www.cnr.it/ontology/cnr/individuo/prodotto/ID37875

Phenotypic characterization of genetically selected Sardinian alcohol-preferring (sP) and -non preferring (sNP) rats. (Articolo in rivista)

Type

Articolo in rivista (Classe)
Prodotto della ricerca (Classe)

Label

Phenotypic characterization of genetically selected Sardinian alcohol-preferring (sP) and -non preferring (sNP) rats. (Articolo in rivista) (literal)

Anno

2006-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1111/j.1369-1600.2006.00031.x (literal)

Alternative label

Colombo G.; Lobina C.; Carai M.A.M.; Gessa G.L (2006)
Phenotypic characterization of genetically selected Sardinian alcohol-preferring (sP) and -non preferring (sNP) rats.
in Addiction biology (Print); Wiley-Blackwell, Oxford (Regno Unito)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Colombo G.; Lobina C.; Carai M.A.M.; Gessa G.L (literal)

Pagina inizio

324 (literal)

Pagina fine

338 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

11 (literal)

Rivista

Addiction biology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

15 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

3-4 (literal)

Note

PubMe (literal)
Scopus (literal)
Google Scholar (literal)
ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Neuroscience Institute, National Research Council of Italy, Section of Cagliari (literal)

Titolo

Phenotypic characterization of genetically selected Sardinian alcohol-preferring (sP) and -non preferring (sNP) rats. (literal)

Abstract

Sardinian alcohol-preferring (sP) and -non preferring (sNP) rats are one of the pairs of rat lines selectively bred for high and low alcohol preference and consumption, respectively, under the homecage, continuous 2-bottle choice regimen. sP rats meet most of the fundamental criteria for an animal model of alcoholism, in that they voluntarily consume sufficient amounts of alcohol to achieve significant blood alcohol levels and produce psychopharmacological effects, including anxiolysis and motor stimulation. sP rats are also willing to \"work\" (such as lever-pressing) for alcohol; chronic alcohol drinking in sP rats results in the development of tolerance to a given effect of alcohol (specifically, motor incoordination) and relapse-like drinking (the alcohol deprivation effect). Conversely, sNP rats avoid alcohol virtually completely; their avoidance for alcohol being resistant even to an environmental manipulation such as long-term exposure to alcohol plus sucrose. sP and sNP rats have been characterized for different phenotypes, possibly associated to their different alcohol preference and consumption. In comparison to sNP rats, alcohol-naive sP rats diplayed (a) more anxiety-related behaviors, (b) higher initial sensitivity to the locomotor stimulating and sedative/hypnotic effects of alcohol, and (c) lower sensitivity to the aversive effects of alcohol. The present paper reviews the data collected to date on alcohol drinking behavior and other alcohol-related behaviors in sP and sNP rats. The behavioral profile of sP rats is also compared to that of other lines of selectively bred alcohol-preferring rats and the heterogeneity resulting from this comparison is discussed in terms of different animal models for the different forms of alcoholism. (literal)

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