title: [Drug addiction research using intravenous self-administration procedure in mice].
abstract: A major clinical problem in treating drug abusers or addicts is the high rate of relapse to abuse even long after abstinence. In drug dependence research, drug self-administration displays excellent face validity, good construct validity, and appealing predictive validity with respect to drug consumption in humans. Because of the technical feasibility of intravenous drug self-administration, it is limited in mice relative to larger animals. Nevertheless, technical innovations made in the last 10 years have vastly improved the feasibility of long-term studies in mice. In addition, mice with targeted gene mutations, such as transgenic and knockout mice, provide a powerful tool for investigating candidate genes that may be involved in abuse of drugs in humans. Therefore, it is essential for researchers to extend the extinction-reinstatement procedure in mice. However, there are few reports that proven the relationship between genetic factor and relapsing behavior using drug self-administration procedure in mice. Based on recent documented information and our own experiences, in the present review, we described some procedural considerations for the successful establishment of drug self-administration procedure in mice, and then summarized some behavioral characteristics of genetic mouse models under the drug self-administration, and reinstatement procedure.
authors.affiliation: Department of Chemical Pharmacology, Graduate School of Pharmaceutical Sciences, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan.
authors.forename: Takenao
authors.initials: T
authors.lastname: Koseki
authors.forename: Toshitaka
authors.initials: T
authors.lastname: Nabeshima
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D007275:Injections, Intravenous; D051379:Mice; D012646:Self Administration; D019966:Substance-Related Disorders / Q000235:genetics*