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Article

Age differences in the relation between ACTN3 R577X polymorphism and thigh-muscle cross-sectional area in women.

Genetic testing and molecular biomarkers - 1 Sept 2011

Zempo Hirofumi, Tanabe Kai, Murakami Haruka, Iemitsu Motoyuki, Maeda Seiji, Kuno Shinya

Abstract excerpt

The relation between ACTN3 R577X polymorphism and muscle mass in women has been reported, but its relation to age remains unclear. We investigated the relationship between ACTN3 R577X polymorphism and muscle mass in both middle-aged and elderly women. Two age groups (middle-aged and older) were formed among 162 healthy, nontraining Japanese women (mean ± SE, 58.6 ± 0.8 year). Their midthigh-muscle cross-sectional...

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Source

Identifiers

PMID: 21491997
DOI: 10.1089/gtmb.2011.0005

Genes

ACTN3

Variants

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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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