Skip to main navigation Skip to search Skip to main content

Effect of disuse on the ultrastructure of the achilles tendon in rats

  • Yoshinao Nakagawa
  • , Manabu Totsuka
  • , Tomoaki Sato
  • , Yoshiro Fukuda
  • , Koichi Hirota

Research output: Contribution to journal › Article › peer-review

Abstract

We examined the influence exerted, through disuse of the hindlimb, on the collagen fibres of the achilles tendon in rats. With disuse the body mass decreased by 28%, and the mass of soleus muscle decreased by 20%. A decrease in the surface area and diameter was observed in the experimental group when compared to the control group. A histogram of the collagen fibres showed a decrease of the thick fibres in the experimental group. The maximum surface area of collagen fibres in the experimental group was seen to be only 43% of that of the control group. These results showed a decrease in the thickness of the collagen fibres of the achilles tendon through disuse. This seemed to suggest that resistance to tension is decreased by disuse.

Original languageEnglish
Pages (from-to)239-242
Number of pages4
JournalEuropean Journal of Applied Physiology and Occupational Physiology
Volume59
Issue number3
DOIs
Publication statusPublished - 10-1989
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

All Science Journal Classification (ASJC) codes

  • Physiology
  • Public Health, Environmental and Occupational Health

Fingerprint

Dive into the research topics of 'Effect of disuse on the ultrastructure of the achilles tendon in rats'. Together they form a unique fingerprint.

Cite this