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Article

Genotyping the Mu-opioid receptor A118G polymorphism using the real-time amplification refractory mutation system: allele frequency distribution among Brazilians.

Pain practice : the official journal of World Institute of Pain - 1 Nov 2013

Daher Mauricio, Costa Felipe M M, Neves Francisco A R

Abstract excerpt

BACKGROUND: The mu-opioid receptor (OPRM1) A118G polymorphism has been associated with decreased analgesic effects of opioids and predisposition to addiction. However, its role in specific clinical scenarios and in different ethnicities must be better defined. No studies evaluating the A118G polymorphism in the Brazilian population have yet been published. METHODS: Genomic DNA was isolated from peripheral...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 23405975
DOI: 10.1111/papr.12042

Genes

OPRM1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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