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Article

[Combination of DRD4 and DAT1 genotypes is an important risk factor for attention deficit disorder with hyperactivity families living in Santiago, Chile].

Revista medica de Chile - 1 Jun 2008

Henríquez B Hugo, Henríquez H Marcela, Carrasco Ch Ximena, Rothhammer A Paula, Llop R Elena, Aboitiz Francisco, Rothhammer E Francisco

Abstract excerpt

BACKGROUND: Attention deficit/hyperactivity disorder (ADHD) is a common, highly heritable neurobiological disorder of childhood onset, characterized by hyperactivity, impulsiveness, and/or inattentiveness. AIM: To search for possible associations between dopamine receptor D4 (DRD4) and dopamine transponder 1 (DATl) polymorphisms and ADHD in Chilean families. MATERIAL AND METHODS: We extended a previous...

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Source

Identifiers

PMID: 18769827
DOI: /S0034-98872008000600005

Genes

DRD4

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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