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Article

Influence of genotype on dopamine transporter availability in human striatum and sleep architecture.

Psychiatry research - 30 Sept 2010

Guindalini Camila, Martins Raquel Cristina, Andersen Monica L, Tufik Sergio

Abstract excerpt

Genetic variants may modulate dopamine transporter (DAT) availability in the brain. A polymorphism within the intron 8 of the DAT1 gene was evaluated in 27 healthy men. No correlation between Int8 VNTR and either the inter-individual variability of the sleep architecture, or the DAT availability, as measured by single photon emission computed tomography (SPECT) and [(⁹⁹m)Tc]TRODAT-1 was observed.

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Source

Identifiers

PMID: 20493539
DOI: 10.1016/j.psychres.2009.07.017

Provenance

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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