The time course of calf muscle fluid volume during prolonged running.
fluid volume
muscle
passive tension
running mechanics
triceps surae
Journal
Physiological reports
ISSN: 2051-817X
Titre abrégé: Physiol Rep
Pays: United States
ID NLM: 101607800
Informations de publication
Date de publication:
05 2020
05 2020
Historique:
received:
14
02
2020
accepted:
16
03
2020
entrez:
8
5
2020
pubmed:
8
5
2020
medline:
4
6
2021
Statut:
ppublish
Résumé
Muscle fluid is essential for the biochemistry and the biomechanics of muscle contraction. Here, we provide evidence that muscle fluid volumes undergo significant changes during 75 min of moderate intensity (2.7 ± 0.4 m/s) running. Using MRI measurements at baseline and after 2.5, 5, 10, 15, 45 and 75 min, we found that the volumes of calf muscles (quantified through average cross-sectional area) in 18 young recreational runners increase (up to 9% in the gastrocnemii) at the beginning and decrease (below baseline levels) at later stages of running. However, the intensity of changes varied between analyzed muscles. We speculate that these changes are induced by muscle activity and dehydration-related changes in osmotic pressure gradients between intramuscular and extramuscular spaces. These findings highlight the complex nature of muscle fluid shifts during prolonged running exercise.
Identifiants
pubmed: 32378332
doi: 10.14814/phy2.14414
pmc: PMC7202985
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e14414Informations de copyright
© 2020 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.
Références
Gait Posture. 2008 May;27(4):628-34
pubmed: 17928228
AJR Am J Roentgenol. 1991 Apr;156(4):765-8
pubmed: 2003443
Proc Natl Acad Sci U S A. 2008 Feb 5;105(5):1745-50
pubmed: 18230734
Biol Lett. 2017 Jan;13(1):
pubmed: 28123108
AJR Am J Roentgenol. 1989 Oct;153(4):693-8
pubmed: 2773724
J Magn Reson Imaging. 2016 Mar;43(3):601-10
pubmed: 26268693
Exerc Sport Sci Rev. 1985;13:335-87
pubmed: 3891371
Scand J Med Sci Sports. 2010 Oct;20 Suppl 3:95-102
pubmed: 21029196
Med Sci Sports Exerc. 2000 Apr;32(4):764-71
pubmed: 10776895
World J Surg. 1986 Dec;10(6):919-24
pubmed: 3798938
J Physiol. 1972 Jul;224(1):61-81
pubmed: 5040008
Comput Med Imaging Graph. 1992 Nov-Dec;16(6):363-71
pubmed: 1468070
J Appl Physiol (1985). 2001 Feb;90(2):615-23
pubmed: 11160061
J Biomech. 2010 Oct 19;43(14):2709-16
pubmed: 20691972
Acta Physiol Scand. 1972 Jun;85(2):258-69
pubmed: 5049421
J Exp Biol. 2019 Oct 31;222(Pt 21):
pubmed: 31558592
J Appl Physiol. 1949 Mar;1(9):649-62
pubmed: 18124797
J Appl Physiol (1985). 2006 Oct;101(4):1070-5
pubmed: 16794019
J Appl Physiol (1985). 1992 Oct;73(4):1578-83
pubmed: 1447107
Acta Physiol Scand. 1971 Feb;81(2):157-63
pubmed: 5552789
Am J Physiol. 1995 Sep;269(3 Pt 2):R536-43
pubmed: 7573553
J Appl Physiol (1985). 1988 Mar;64(3):1114-20
pubmed: 3366734
Ann N Y Acad Sci. 1977;301:160-74
pubmed: 270913
Magn Reson Med. 1997 May;37(5):676-82
pubmed: 9126941
J Magn Reson Imaging. 1992 Jul-Aug;2(4):407-13
pubmed: 1633393
Magn Reson Med. 2010 Dec;64(6):1713-20
pubmed: 20665894
Med Sci Sports Exerc. 2018 Dec;50(12):2507-2517
pubmed: 30169401
Biomech Model Mechanobiol. 2017 Oct;16(5):1633-1643
pubmed: 28432448
Scand J Med Sci Sports. 1998 Jun;8(3):127-31
pubmed: 9659671
PLoS One. 2018 Nov 29;13(11):e0207847
pubmed: 30496308
J Mech Behav Biomed Mater. 2013 Jun;22:84-94
pubmed: 23587721
Magn Reson Med. 1993 Jan;29(1):19-24
pubmed: 8419738
Eur J Appl Physiol Occup Physiol. 1994;69(5):439-44
pubmed: 7875142
Acta Physiol Scand. 1964 Sep-Oct;62:18-30
pubmed: 14210261
J Magn Reson Imaging. 2000 May;11(5):525-31
pubmed: 10813862
J Appl Physiol Respir Environ Exerc Physiol. 1981 Jun;50(6):1255-62
pubmed: 7263386
Br J Sports Med. 1983 Sep;17(3):152-61
pubmed: 6652396
Am J Physiol. 1996 Dec;271(6 Pt 2):R1682-90
pubmed: 8997370
Am J Physiol. 1993 Apr;264(4 Pt 2):R790-6
pubmed: 8476122
J Theor Biol. 2012 Apr 7;298:116-21
pubmed: 22251888
J Appl Physiol Respir Environ Exerc Physiol. 1977 Dec;43(6):1026-32
pubmed: 606687
Acta Physiol Scand. 1952;27(1):49-67
pubmed: 13007498
Acta Physiol Scand. 1990 Oct;140(2):221-36
pubmed: 2267951
J Appl Physiol (1985). 1991 Sep;71(3):961-9
pubmed: 1757335
J Appl Physiol (1985). 1988 Jul;65(1):318-24
pubmed: 3403475
Am J Physiol. 1982 Sep;243(3):R271-80
pubmed: 7114288
Nutrients. 2019 Aug 09;11(8):
pubmed: 31405072
Invest Radiol. 1990 May;25(5):480-5
pubmed: 2345077
Magn Reson Med. 2002 Jan;47(1):14-23
pubmed: 11754438
Integr Comp Biol. 2018 Aug 1;58(2):207-218
pubmed: 29889236
Nutrition. 2004 Jul-Aug;20(7-8):651-6
pubmed: 15212747
Exerc Sport Sci Rev. 2000 Apr;28(2):89-92
pubmed: 10902092
J Physiol. 1970 Oct;210(3):617-35
pubmed: 5532905
J Appl Physiol (1985). 1994 May;76(5):2119-24
pubmed: 8063675
Biophys J. 1998 Dec;75(6):2984-95
pubmed: 9826618
Med Eng Phys. 2007 May;29(4):472-9
pubmed: 16908212
Proc Natl Acad Sci U S A. 2020 Jan 21;117(3):1772-1778
pubmed: 31879350
Int J Sports Med. 1981 Aug;2(3):130-4
pubmed: 7333748