Oxycodone Self-Administration in Female Rats is Enhanced by Δ9-tetrahydrocannabinol, but not by Cannabidiol, in a Progressive Ratio Procedure
J. D. Nguyen, Y. Grant, C. Yang…·M. A. Taffe
This study shows THC enhances oxycodone self-administration in female rats under progressive ratio schedules, while CBD reduces it in fixed ratio schedules.