title: On the relative importance of D-1 vs. D-2 dopaminergic receptors in the control of audiogenic seizures in ethanol withdrawn rats.
abstract: Bromocriptine, a mixed D-1/D-2 dopaminergic receptor agonist and SKF 38393, a D-1 specific agonist were found to alleviate the incidence and intensity of audiogenic convulsions in ethanol withdrawn rats. (+) and (-)3-PPP, putative D-2 autoreceptor agonists, were without effect in the test. SCH 23390, a D-1 specific antagonist did not influence seizure intensity in ethanol withdrawn or ethanol naive animals. It is suggested that D-1 receptors may play a role in convulsive response during ethanol withdrawal.
authors.affiliation: Department of Pharmacology and Physiology of the Nervous System, Institute of Psychiatry and Neurology, Warszawa, Poland.
authors.forename: E
authors.initials: E
authors.lastname: Trzaskowska
authors.forename: P
authors.initials: P
authors.lastname: Krzaścik
authors.forename: A
authors.initials: A
authors.lastname: Staniszewska
authors.forename: O
authors.initials: O
authors.lastname: Puciłowski
authors.forename: W
authors.initials: W
authors.lastname: Kostowski
mesh_terms: D015647:2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine / Q000627:therapeutic use; D000161:Acoustic Stimulation; D000818:Animals; D001552:Benzazepines / Q000627:therapeutic use; D001971:Bromocriptine / Q000627:therapeutic use*; D000431:Ethanol / Q000009:adverse effects*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D011954:Receptors, Dopamine / Q000187:drug effects / Q000502:physiology*; D012640:Seizures / Q000517:prevention & control*; D013375:Substance Withdrawal Syndrome
chemical_list: D001552:Benzazepines; D011954:Receptors, Dopamine; D001971:Bromocriptine; D000431:Ethanol; D015647:2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine