title: Effect of DAU 6215, a novel 5-HT3 receptor antagonist, on scopolamine-induced amnesia in the rat in a spatial learning task.
abstract: The effects of different doses (1, 10, 30, and 100 micrograms/kg, IP) of a new 5-hydroxytryptamine3 (5-HT3) receptor antagonist, 3-alpha-tropanyl)1H-benzimidazolone-3-carboxamide chloride (DAU 6215), on memory and performance deficits induced by SC 0.2 mg/kg scopolamine were assessed in the Morris water maze task. No effect was observed on the performance of rats treated with DAU 6215 alone. The doses of 10 and 30 micrograms/kg DAU 6215 attenuated these scopolamine-induced behavioral deficits.
authors.affiliation: Department of Pharmacology, Boehringer Ingelheim Italia, Milano.
authors.forename: N
authors.initials: N
authors.lastname: Pitsikas
authors.forename: A
authors.initials: A
authors.lastname: Brambilla
authors.forename: F
authors.initials: F
authors.lastname: Borsini
mesh_terms: D000647:Amnesia / Q000139:chemically induced / Q000523:psychology*; D000818:Animals; D001562:Benzimidazoles / Q000494:pharmacology*; D001643:Bridged Bicyclo Compounds / Q000494:pharmacology*; D019086:Bridged Bicyclo Compounds, Heterocyclic; D004305:Dose-Response Relationship, Drug; D007858:Learning / Q000187:drug effects*; D008297:Male; D011597:Psychomotor Performance / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains; D012601:Scopolamine / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D012702:Serotonin Antagonists / Q000494:pharmacology*; D013028:Space Perception / Q000187:drug effects*
chemical_list: D001562:Benzimidazoles; D001643:Bridged Bicyclo Compounds; D019086:Bridged Bicyclo Compounds, Heterocyclic; D012702:Serotonin Antagonists; C070191:itasetron; D012601:Scopolamine