Interactions between Delta(9)-tetrahydrocannabinol and mu opioid receptor agonists in rhesus monkeys: discrimination and antinociception.
Psychopharmacology August 2008 Jun-Xu Li, Lance R Mcmahon, Lisa R Gerak et al.
Opioid receptor agonists can enhance some effects of cannabinoid receptor agonists, and cannabinoid receptor agonists can enhance some effects of opioid receptor agonists; however, the generality of these interactions is not established. This study examined interactions between the discriminative stimulus and antinociceptive effects of mu opioid receptor agonists and...