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Article

Polymorphism of the micro-opioid receptor gene (OPRM1 118A>G) affects fentanyl-induced analgesia during anesthesia and recovery.

Molecular diagnosis & therapy - 1 Jan 2009

Wu Wei Dong, Wang Yi, Fang Yong Ming, Zhou Hai Yan

Abstract excerpt

BACKGROUND: There is much variation in the response of both individuals and different ethnic populations to opioids, with genetic differences being responsible for interindividual variation. The micro-opioid receptor single nucleotide polymorphism (rs number 1799971) at nucleotide position 118 (OPRM1 118A>G) affects the analgesic response to opioids. OBJECTIVE: This study aimed to investigate the association...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 19791836
DOI: 10.1007/BF03256337

Genes

OPRM1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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