Article
Single-nucleotide polymorphisms in dopamine receptor D1 are associated with heroin dependence but not impulsive behavior.
Genetics and molecular research : GMR - 27 Apr 2015
Liu J H, Zhong H J, Dang J, Peng L, Zhu Y S
Abstract excerpt
Previous studies suggested that dopamine receptors may be associated with drug dependence and impulsive behavior. In this study, we examined whether dopamine receptor D1 (DRD1) is associated with heroin dependence and the impulsive behavior in patients with heroin dependence. The participants included 367 patients with heroin dependence and 372 healthy controls from a Chinese Han population. We examined the...
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