西安交通大学学报（医学版）2012，Vol.33Issue(1)：1-4,4.
冲动与多巴胺系统在毒品依赖中的作用机制
Molecular mechanism of impulsivity and dopamine signal system in drug dependence
摘要
Abstract
Drug dependence is a serious social and biomedical problem. Although a growing body of evidence has shown that drug dependence is closely related to dopamine receptors and their signal pathway, the exact mechanism underlying this effect has not been fully understood yet. Impulsivity has been suggested to be a behavioral marker of the propensity to take addictive drugs. Recent studies indicate that impulsivity plays a significant role in the development of cocaine dependence, but its mechanism in dependence of other drugs has not been established. To improve the existing research methods and ideas, interactions between impulse behavior and dopamine system should be studied. It will provide an important basis for genetics of drug dependence and lay a solid foundation for developing optimal pharmacological treatment and new strategies for drug dependence.关键词
冲动/多巴胺/毒品依赖Key words
impulsivity/ dopamine/ drug dependence分类
医药卫生引用本文复制引用
李生斌,朱永生..冲动与多巴胺系统在毒品依赖中的作用机制[J].西安交通大学学报（医学版）,2012,33(1):1-4,4.基金项目
国家自然科学基金资助项目(No.31100900) （No.31100900）
