title: [Participation of D(1)-receptors in anxiety-depression-like behaviour in female rats for ovary cycle].
abstract: The present work was devoted to the comparative analysis of influence of chronic administration of D(1)-receptors agonist - SKF-38393 (0,1 mg/kg, i.p.) and D1-receptors antagonist - SCH-23390 (0,1 mg/kg, i.p.) for 14 days on anxiety and depressive-like behavior in the adult female rats. Model of depression in rats was carried out in Porsolt test. Anxiety level was assessed in the elevated plus maze. It was established that SCH-23390 rendered antidepressive and anxiolytic effects in females during estrous and proestrous. SKF-38393 resulted in prodepressive effect in estrous and proestrous. Also, it was noted definite modulation of anxiety behavior in connection of ovary cycle phases in rats treated with SKF-38393: at increased level of estrogens was anxiolytic effect while at reduced level of estrogen - anxiogenic effect. It is suggested different extent of D1-receptors receptors involvement in the mechanisms of anxiety-depressive-like behavior at alterations of hormonal balance during ovary cycle.
authors.forename: Iu O
authors.initials: IuO
authors.lastname: Fedotova
mesh_terms: D015647:2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine / Q000494:pharmacology*; D000818:Animals; D014151:Anti-Anxiety Agents / Q000494:pharmacology; D000928:Antidepressive Agents / Q000494:pharmacology; D001007:Anxiety; D001522:Behavior, Animal / Q000187:drug effects*; D001552:Benzazepines / Q000494:pharmacology*; D003863:Depression; D018491:Dopamine Agonists / Q000494:pharmacology*; D030762:Estrous Cycle / Q000187:drug effects*; D005260:Female; D018782:Maze Learning / Q000187:drug effects; D051381:Rats; D017447:Receptors, Dopamine D1 / Q000819:agonists*
chemical_list: D014151:Anti-Anxiety Agents; D000928:Antidepressive Agents; D001552:Benzazepines; D018491:Dopamine Agonists; D017447:Receptors, Dopamine D1; C534628:SCH 23390; D015647:2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine