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Effect Of Ibogaine On Morphine: Induced Modifications Of Palatability, Hardy Joseph Rideout

Theses and Dissertations (Comprehensive)

The ability of the potential anti-addictive agent ibogaine to module the morphine-induced modification of quinine and sucrose palatability was assessed utilizing the taste reactivity test. Ibogaine (40mg/kg) was administered 24 hr prior to an injection of morphine (2 mg/kg), followed 30 min later by a 5 min intraoral infusion of 0.05% quinine solution (Experiment 1) or 10% sucrose solution (Experiment 2). Treatment with morphine enhanced the palatability of both quinine and sucrose solution. Morphine reduced the aversiveness of quinine solution during the 5 min of testing and enhanced ingestive responding to sucrose solution, however, only during min 1 of the …