Recent studies have shown the fact that novel dopamine (DA) D3 receptor antagonists SB-277011A and NGB 2904 inhibit cocaine- and/or stress-induced reinstatement of drug-seeking behavior. reinstatement of drug-seeking. We discovered that cocaine-associated cues evoked solid reinstatement of lever-pressing. Acute intraperitoneal (i.p.) administration of SB-277011A (6 12 or 24 mg/kg) created a dose-dependent inhibition of cue-induced… Continue reading Recent studies have shown the fact that novel dopamine (DA) D3