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Article

How much oxycodone is needed for adequate analgesia after breast cancer surgery: effect of the OPRM1 118A>G polymorphism.

The journal of pain - 1 Dec 2014

Cajanus Kristiina, Kaunisto Mari A, Tallgren Minna, Jokela Ritva, Kalso Eija

Abstract excerpt

UNLABELLED: Most clinically used opioids are mu-opioid receptor agonists. Therefore, genetic variation of the OPRM1 gene that encodes the mu-opioid receptor is of great interest for understanding pain management. A polymorphism 118A>G (rs1799971) within the OPRM1 gene results in a missense mutati...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Receptors, Opioid, mu

Source

Identifiers

PMID: 25239082
DOI: 10.1016/j.jpain.2014.09.002

Genes

OPRM1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-25239082-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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