title: Effects of YM-09151-2, a potent and selective dopamine D2 antagonist, on the ambulation-increasing effect of methamphetamine in mice.
abstract: The ambulation-increasing effect of methamphetamine (2 mg/kg, s.c.) was markedly reduced by YM-09151-2 at 0.01 mg/kg, s.c., in drug-naive mice. The development of reverse tolerance to the ambulation-increasing effect of methamphetamine was also inhibited almost completely when 0.01 mg/kg, s.c., of YM-09151-2 was administered concomitantly in each administration. However, YM-09151-2, at 0.01 mg/kg, was partially suppressed the effect of methamphetamine in mice that exhibited reverse tolerance to methamphetamine.
authors.affiliation: Division for Behavior Analysis, Gunma University School of Medicine, Maebashi, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Kuribara
authors.forename: S
authors.initials: S
authors.lastname: Tadokoro
mesh_terms: D000818:Animals; D014150:Antipsychotic Agents / Q000494:pharmacology*; D001549:Benzamides / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D005260:Female; D008694:Methamphetamine / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D051379:Mice; D008815:Mice, Inbred Strains; D009043:Motor Activity / Q000187:drug effects*; D011954:Receptors, Dopamine / Q000187:drug effects*
chemical_list: D014150:Antipsychotic Agents; D001549:Benzamides; D011954:Receptors, Dopamine; D008694:Methamphetamine; C030265:nemonapride