Prodotti della ricerca
| Titolo: | Antagonism of apomorphine-induced yawning by SCH 23390: evidence against the autoreceptor hypothesis |
| Autori: | |
| Data di pubblicazione: | 1986 |
| Rivista: | |
| Abstract: | The ability of apomorphine to induce yawning (YWG) in normal and reserpinized rats and its interaction with SCH 23390, a potent and specific D-1 receptor antagonist, was studied. Apomorphine was more potent in inducing YWG in reserpine-pretreated as compared to control rats. SCH 23390, in low doses (0.05 mg/kg SC), was able to significantly reduce the YWG evoked by apomorphine both in control and in reserpine-pretreated rats. The results indicate that D-1 receptors contribute to YWG elicited by apomorphine and contradict the idea that this effect is mediated by DA autoreceptors. |
| Handle: | http://hdl.handle.net/11584/8801 |
| Tipologia: | 1.1 Articolo in rivista |
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