title: The cannabinoid receptor antagonist SR 141716 prevents acquisition of drinking behavior in alcohol-preferring rats.
abstract: The cannabinoid CB(1) receptor antagonist, N-piperidino-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-3-pyrazole-carboxamide) (SR 141716); 0.3-3 mg/kg, i.p., twice daily for 10 days), prevented the acquisition of alcohol drinking behavior in rats genetically selected for alcohol preference (Sardinian alcohol-preferring (sP) rats), having the free choice between alcohol (10%, v/v) and water. The results suggest that activation of cannabinoid CB(1) receptors is essential for the acquisition of alcohol drinking behavior in animals with a genetically determined alcohol preference.
authors.affiliation: Neuroscienze S.c.a r.l., via Palabanda 9, I-09123, Cagliari, Italy.
authors.forename: S
authors.initials: S
authors.lastname: Serra
authors.forename: M A
authors.initials: MA
authors.lastname: Carai
authors.forename: G
authors.initials: G
authors.lastname: Brunetti
authors.forename: R
authors.initials: R
authors.lastname: Gomez
authors.forename: S
authors.initials: S
authors.lastname: Melis
authors.forename: G
authors.initials: G
authors.lastname: Vacca
authors.forename: G
authors.initials: G
authors.lastname: Colombo
authors.forename: G L
authors.initials: GL
authors.lastname: Gessa
mesh_terms: D000428:Alcohol Drinking / Q000235:genetics / Q000503:physiopathology*; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D004327:Drinking Behavior / Q000187:drug effects*; D008297:Male; D010880:Piperidines / Q000494:pharmacology*; D011720:Pyrazoles / Q000494:pharmacology*; D051381:Rats; D043882:Receptors, Cannabinoid; D011955:Receptors, Drug / Q000037:antagonists & inhibitors* / Q000502:physiology; D000077285:Rimonabant
chemical_list: D010880:Piperidines; D011720:Pyrazoles; D043882:Receptors, Cannabinoid; D011955:Receptors, Drug; D000077285:Rimonabant