Behavioral effects of salsolinol and ethanol on mice selected for sensitivity to alcohol-induced sleep time.
Two lines of mice, selected for differential sensitivity to alcohol, were tested following intracisternal administration of salsolinol, a compound putatively formed following ethanol ingestion. Both lines showed dose-dependent decreases in activity following salsolinol. When injected with ethanol, alcohol-insensitive short-sleep (SS) mice increased in activity while alcohol-sensitive long-sleep (LS) mice showed no change. Measures of coordination, taken following ethanol, demonstrated that LS mice were more incapacitated than SS mice. Salsolinol effects are discussed with reference to possible adrenergic blocking actions. Genetic differences in sensitivity to the incoordinating effects of alcohol were found.
D000079:Acetaldehyde / Q000494:pharmacology; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D000431:Ethanol / Q000494:pharmacology*; D005260:Female; D005824:Genetics, Behavioral; D005838:Genotype; D007546:Isoquinolines / Q000494:pharmacology*; D008297:Male; D051379:Mice; D009043:Motor Activity / Q000187:drug effects; D012890:Sleep / Q000187:drug effects*; D013997:Time Factors
D007546:Isoquinolines; D000431:Ethanol; D000079:Acetaldehyde