✦ LIBER ✦
Effects of propoxyphene, ethoheptazine, and azabicyclane on schedule-controlled responding: Attenuation by pentobarbital but not naloxone
✍ Scribed by J. David Leander
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 365 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0033-3158
No coin nor oath required. For personal study only.
✦ Synopsis
The effects of propoxyphene, ethoheptazine, and azabicyclane, alone and in combination with 1 mg/kg naloxone, were studied in pigeons responding under a multiple fixed ratio, fixed interval schedule of food presentation. Low doses of pentobarbital (3, 5.6, and 10 mg/kg) attenuated the rate-decreasing effects produced by 20 mg/kg propoxyphene, ethoheptazine, and azabicyclane. Naloxone antagonized the ratedecreasing effects produced by 10 mg/kg azabicyclane but did not antagonize the rate-decreasing effects of propoxyphene or ethoheptazine.