Anatomy

Slow-Twitch Muscle Fibers

Skeletal muscle fibers characterized by their expression of the Type I MYOSIN HEAVY CHAIN isoforms which have low ATPase activity and effect several other functional properties - shortening velocity, power output, rate of tension redevelopment.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Skeletal muscle fibers characterized by their expression of the Type I MYOSIN HEAVY CHAIN isoforms which have low ATPase activity and effect several other functional properties - shortening velocity, power output, rate of tension redevelopment.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

13 entry terms
  • Muscle Fibers, Slow-Twitch
  • Muscle Fibers, Type I
  • Fiber, Slow-Twitch Muscle
  • Fibers, Slow-Twitch Muscle
  • Muscle Fiber, Slow-Twitch
  • Muscle Fibers, Slow Twitch
  • Slow-Twitch Muscle Fiber
  • Muscle Fibers, Red
  • Fiber, Red Muscle
  • Fibers, Red Muscle
  • Muscle Fiber, Red
  • Red Muscle Fiber
  • Red Muscle Fibers

MeSH Record

Aspects Covered

15 allowable subheadings

Indexed with the subheadings chemistry, classification, cytology, drug effects, enzymology, immunology, metabolism, microbiology, parasitology, pathology, physiology, radiation effects, transplantation, ultrastructure, virology.

MeSH Record

History Note

95

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Slow-Twitch Muscle Fibers. Medical Subject Headings (MeSH). 2026. Unique ID D018657. http://id.nlm.nih.gov/mesh/2026/D018657
  2. Slow-Twitch Muscle Fibers. In: Wikidata. https://www.wikidata.org/wiki/Q70093136