Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle

E. Tanaka, D. Ito, Sota Yamamoto, K. Mizuno

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

This paper concerns with the prediction of mechanical behavior and damage of skeletal muscle. To clarify the mechanism of muscle injury, we conducted biomechanical and pathological evaluations for muscle contusion and strain injury. The results showed correlations between severity of pathological damage and functional disability on contraction. The results also suggested that microscopic damage of muscle fibers, peripheral circulation or motor units has significant effects on the change of macroscopic function. Thus we also performed tensile tests for the microstructure of skeletal muscle and found mechanical properties of muscle fascicle were independent of strain-rate and muscle activation. Based on these experimental evaluations, we developed a new constitutive model of skeletal muscle taking into account viscoelasticity, anisotropy of deformation and damage evolution.

Original languageEnglish
Title of host publicationBiomechanics at Micro- and Nanoscale Levels
PublisherWorld Scientific Publishing Co.
Pages141-151
Number of pages11
ISBN (Electronic)9789812771322
ISBN (Print)981277131X, 9789812771315
DOIs
Publication statusPublished - 2007 Jan 1
Externally publishedYes

Fingerprint

Constitutive models
Muscle
Viscoelasticity
Strain rate
Anisotropy
Chemical activation
Mechanical properties
Microstructure
Fibers

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Engineering(all)
  • Immunology and Microbiology(all)
  • Medicine(all)

Cite this

Tanaka, E., Ito, D., Yamamoto, S., & Mizuno, K. (2007). Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle. In Biomechanics at Micro- and Nanoscale Levels (pp. 141-151). World Scientific Publishing Co.. https://doi.org/10.1142/9789812771322_0013

Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle. / Tanaka, E.; Ito, D.; Yamamoto, Sota; Mizuno, K.

Biomechanics at Micro- and Nanoscale Levels. World Scientific Publishing Co., 2007. p. 141-151.

Research output: Chapter in Book/Report/Conference proceedingChapter

Tanaka, E, Ito, D, Yamamoto, S & Mizuno, K 2007, Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle. in Biomechanics at Micro- and Nanoscale Levels. World Scientific Publishing Co., pp. 141-151. https://doi.org/10.1142/9789812771322_0013
Tanaka E, Ito D, Yamamoto S, Mizuno K. Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle. In Biomechanics at Micro- and Nanoscale Levels. World Scientific Publishing Co. 2007. p. 141-151 https://doi.org/10.1142/9789812771322_0013
Tanaka, E. ; Ito, D. ; Yamamoto, Sota ; Mizuno, K. / Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle. Biomechanics at Micro- and Nanoscale Levels. World Scientific Publishing Co., 2007. pp. 141-151
@inbook{fcb553a3d34a4e38ac71d338d54696ce,
title = "Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle",
abstract = "This paper concerns with the prediction of mechanical behavior and damage of skeletal muscle. To clarify the mechanism of muscle injury, we conducted biomechanical and pathological evaluations for muscle contusion and strain injury. The results showed correlations between severity of pathological damage and functional disability on contraction. The results also suggested that microscopic damage of muscle fibers, peripheral circulation or motor units has significant effects on the change of macroscopic function. Thus we also performed tensile tests for the microstructure of skeletal muscle and found mechanical properties of muscle fascicle were independent of strain-rate and muscle activation. Based on these experimental evaluations, we developed a new constitutive model of skeletal muscle taking into account viscoelasticity, anisotropy of deformation and damage evolution.",
author = "E. Tanaka and D. Ito and Sota Yamamoto and K. Mizuno",
year = "2007",
month = "1",
day = "1",
doi = "10.1142/9789812771322_0013",
language = "English",
isbn = "981277131X",
pages = "141--151",
booktitle = "Biomechanics at Micro- and Nanoscale Levels",
publisher = "World Scientific Publishing Co.",

}

TY - CHAP

T1 - Microstructural mechanism of skeletal muscle injury and a new constitutive model of skeletal muscle

AU - Tanaka, E.

AU - Ito, D.

AU - Yamamoto, Sota

AU - Mizuno, K.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - This paper concerns with the prediction of mechanical behavior and damage of skeletal muscle. To clarify the mechanism of muscle injury, we conducted biomechanical and pathological evaluations for muscle contusion and strain injury. The results showed correlations between severity of pathological damage and functional disability on contraction. The results also suggested that microscopic damage of muscle fibers, peripheral circulation or motor units has significant effects on the change of macroscopic function. Thus we also performed tensile tests for the microstructure of skeletal muscle and found mechanical properties of muscle fascicle were independent of strain-rate and muscle activation. Based on these experimental evaluations, we developed a new constitutive model of skeletal muscle taking into account viscoelasticity, anisotropy of deformation and damage evolution.

AB - This paper concerns with the prediction of mechanical behavior and damage of skeletal muscle. To clarify the mechanism of muscle injury, we conducted biomechanical and pathological evaluations for muscle contusion and strain injury. The results showed correlations between severity of pathological damage and functional disability on contraction. The results also suggested that microscopic damage of muscle fibers, peripheral circulation or motor units has significant effects on the change of macroscopic function. Thus we also performed tensile tests for the microstructure of skeletal muscle and found mechanical properties of muscle fascicle were independent of strain-rate and muscle activation. Based on these experimental evaluations, we developed a new constitutive model of skeletal muscle taking into account viscoelasticity, anisotropy of deformation and damage evolution.

UR - http://www.scopus.com/inward/record.url?scp=84968903116&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84968903116&partnerID=8YFLogxK

U2 - 10.1142/9789812771322_0013

DO - 10.1142/9789812771322_0013

M3 - Chapter

AN - SCOPUS:84968903116

SN - 981277131X

SN - 9789812771315

SP - 141

EP - 151

BT - Biomechanics at Micro- and Nanoscale Levels

PB - World Scientific Publishing Co.

ER -