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Article

Obesity-induced discrepancy between contractile and metabolic phenotypes in slow- and fast-twitch skeletal muscles of female obese Zucker rats.

Journal of applied physiology (Bethesda, Md. : 1985) - 1 Jul 2017

Acevedo Luz M, Raya Ana I, Ríos Rafael, Aguilera-Tejero Escolástico, Rivero José-Luis L

Abstract excerpt

A clear picture of skeletal muscle adaptations to obesity and related comorbidities remains elusive. This study describes fiber-type characteristics (size, proportions, and oxidative enzyme activity) in two typical hindlimb muscles with opposite structure and function in an animal model of genetic obesity. Lesser fiber diameter, fiber-type composition, and histochemical succinic dehydrogenase activity (an...

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Source

Identifiers

PMID: 28522764
DOI: 10.1152/japplphysiol.00282.2017

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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