[The reinforcing properties of psychostimulating preparations on models of conditioned-reflex place preference in mice].

Secondary reinforcing properties of cocaine, amphetamine, methylcathinone, ephedrine, apomorphine, and bromocriptine were studied with the aid of conditioned place preference technique in mice. All explored drugs, except apomorphine, induced dose-related conditioned place preference in mice. Technique of comparative analysis of addictive potentialities of drugs is proposed. Procedure and analysis aspects of described technique as well as the possibilities of its implementation for screening of addictive substances are discussed.