title: The abilities of 5-HT3 receptor antagonist ICS 205-930 to inhibit alcohol preference and withdrawal seizures in rats.
abstract: Recent evidence suggests that central 5-HT3 are intimately involved in the ethanol (ETOH) dependence mechanism. In the present study we observed the effects of the 5-HT3 receptor antagonist ICS 205-930 on audiogenic seizure response (ASR) in ETOH-withdrawn rats and on ETOH intake and preference. Low doses of ICS 205-930 (0.001 mg/kg), but not higher doses (0.1 mg/kg), markedly reduced both ASR and ETOH intake in a high preference group of animals. The possible mechanism of different effects of low and high drug doses is discussed.
authors.affiliation: Department of Pharmacology and Physiology of the Nervous System, Institute of Psychiatry and Neurology, Warszawa, Poland.
authors.forename: W
authors.initials: W
authors.lastname: Kostowski
authors.forename: W
authors.initials: W
authors.lastname: Dyr
authors.forename: P
authors.initials: P
authors.lastname: Krzaścik
mesh_terms: D000161:Acoustic Stimulation; D000428:Alcohol Drinking; D000818:Animals; D007211:Indoles / Q000494:pharmacology* / Q000627:therapeutic use; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D012640:Seizures / Q000209:etiology / Q000517:prevention & control*; D012702:Serotonin Antagonists; D013375:Substance Withdrawal Syndrome / Q000150:complications*; D000077526:Tropisetron
chemical_list: D007211:Indoles; D012702:Serotonin Antagonists; D000077526:Tropisetron