Embelin has been shown to have potential for fertility regulation in male mammals. To further investigate this the effect of varying doses of embelin administered through different routes on plasma testosterone levels in sexually mature male white New Zealand rabbits was studied. An intramuscular in
Effect of unit dose and route of administration on self-administration of morphine
โ Scribed by Stanley G. Smith; Toreen E. Werner; W. Marvin Davis
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 270 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0033-3158
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Female Sprague-Dawley rats were trained to selfadminister phencyclidine (PCP; 0.125, 0.25, or 0.5 mg/kg/ injection) on a fixed ratio (FR) schedule of reinforcement under limited access conditions (3 h). Initial training began with cocaine, which was later replaced with ketamine and then one of the t
Male Wistar rats implanted with cannulae aimed at the left lateral cerebral ventricle were individually maintained in Skinner boxes for 11 consecutive days. Animals were neither predependent on morphine nor shaped to press the operant lever. Experimental animals (n = 7) obtained intraventricular inf