title: The 5-HT(1A) antagonist WAY 100635 can block the low-dose locomotor stimulant effects of cocaine.
abstract: Cocaine treatments of 2.5, 5.0, 10.0 and 15.0 mg/kg induced dose-dependent increases in locomotor behavior. This cocaine-induced increase in locomotion was blocked if the animals were administered the selective 5-HT(1A) antagonist, WAY 100635 (0.4 mg/kg) prior to the cocaine treatment. The 0.4-mg/kg dose of WAY 100635 did not affect locomotor behavior or alter cocaine availability in brain.
authors.affiliation: Research and Development (151), VA Medical Center and SUNY Health Science Center, 800 Irving Avenue, Syracuse, NY, USA. careyr@cnyrc.org
authors.forename: R
authors.initials: R
authors.lastname: Carey
authors.forename: E
authors.initials: E
authors.lastname: Damianopoulos
authors.forename: G
authors.initials: G
authors.lastname: DePalma
mesh_terms: D015102:3,4-Dihydroxyphenylacetic Acid / Q000378:metabolism; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001923:Brain Chemistry / Q000187:drug effects; D003042:Cocaine / Q000494:pharmacology*; D004298:Dopamine / Q000378:metabolism; D018765:Dopamine Uptake Inhibitors / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D008032:Limbic System / Q000187:drug effects / Q000378:metabolism; D008124:Locomotion / Q000187:drug effects*; D008297:Male; D010879:Piperazines / Q000494:pharmacology*; D011725:Pyridines / Q000494:pharmacology*; D051381:Rats; D017207:Rats, Sprague-Dawley; D011985:Receptors, Serotonin / Q000502:physiology*; D044263:Receptors, Serotonin, 5-HT1; D012702:Serotonin Antagonists / Q000494:pharmacology*
chemical_list: D018765:Dopamine Uptake Inhibitors; D010879:Piperazines; D011725:Pyridines; D011985:Receptors, Serotonin; D044263:Receptors, Serotonin, 5-HT1; D012702:Serotonin Antagonists; D015102:3,4-Dihydroxyphenylacetic Acid; C090413:N-(2-(4-(2-methoxyphenyl)-1-piperazinyl)ethyl)-N-(2-pyridinyl)cyclohexanecarboxamide; D003042:Cocaine; D004298:Dopamine