This study was performed with male rats categorized as sexually naive (SN), sexually active (SA), or sexually inactive (SI). In a first experiment the effects of the dopamine (DA) D-2 agonist SND 919 (0.05, 1, and 10 mg/kg) on the copulatory behavior of SN, SA, and SI rats were assessed. In a second experiment the DA D-2 agonist B-HT 920 (0.2 mg/kg) was used, and examination was limited to SN and SA rats. The effects exerted on stretching-yawning, penile erection, and sedation by the same compounds at the same doses in these three rat categories were also investigated. The main findings were that SND 919 and B-HT 920 facilitated ejaculation in SA rats, and that the rats that were different as regards level of sexual activity Exhibited different behavioral responses to the two DA agonists.
|Anno di pubblicazione:||1996|
|Titolo:||Differential behavioral response to dopamine D-2 agonists by sexually naive, sexually active, and sexually inactive male rats|
|Autore/i:||D. Giuliani; F. Ferrari|
|Codice identificativo ISI:||WOS:A1996VB51200013|
|Codice identificativo Scopus:||2-s2.0-0029833846|
|Citazione:||Differential behavioral response to dopamine D-2 agonists by sexually naive, sexually active, and sexually inactive male rats / D. Giuliani; F. Ferrari. - In: BEHAVIORAL NEUROSCIENCE. - ISSN 0735-7044. - STAMPA. - 110(1996), pp. 802-808.|
|Tipologia||Articolo su rivista|
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