Table 2.

Pharmacological inhibition of FAAH inhibition and properties of psychostimulants.

FAAH inhibitors	Drug	Animal	Outcome	Effects	Reference
AM404	Cocaine	Rat	Drug-induced lowering of brain reward/self-stimulation threshold	Impaired	Vlachou et al. (252)
			Drug-induced acute hyperlocomotion	Attenuated	Vlachou et al. (252)
URB597	Cocaine	Monkey	SA – effect of agonist after drug-taking extinction	No effect	Justinova et al. (260)
			SA – drug-taking behavior	No change	Justinova et al. (260)
		Rat	Cocaine-induced increase in VTA DA activity	Preserved	Luchicchi et al. (259)
			Cocaine-induced alterations in firing of NAc shell spiny neurons	Attenuated	Luchicchi et al. (259)
URB597, PMSF	Cocaine	Rat	SA – drug-seeking responses/intake	No change	Adamczyk et al. (261)
			SA – drug-induced reinstatement	Attenuated	Adamczyk et al. (261)
			SA – cue-induced reinstatement	Attenuated	Adamczyk et al. (261)