18-Methoxycoronaridine (18-MC), a putative anti-addictive agent, has been shown to decrease the self-administration of several drugs of abuse in rats. 18-MC is a potent antagonist at α3β4 nicotinic receptors. Consistent with high densities of α3β4 nicotinic receptors being located in the medial habenula and the interpeduncular nucleus, 18-MC has been shown to act in these regions to decrease...
The iboga alkaloid congener, 18-methoxycoronaridine (18-MC), decreases self-administration of multiple drugs of abuse. Here, in a biased procedure, we investigated whether 18-MC would have a similar effect on the acquisition, expression and reinstatement of a cocaine conditioned place preference (CPP) in male Sprague-Dawley rats. While 18-MC attenuated acquisition of a cocaine CPP, it had no...