The effect of endurance training on the neovascularization of skeletal musculature

The effect of endurance training on the neovascularization of skeletal musculature

PURPOSE: To quantify the capillaries in the skeletal muscular tissue of mice with induced peripheral arterial insufficiency, after endurance training. METHOD: It was used Wistar mice in 70 days age range, subjected to the total occlusion of right femoral artery. The animals were divided into two groups: sedentary group (SG; n = 05), subjected to activities in the cage; and trained group (TG; n = 05), subjected to an endurance training in cycle ergometer twice a day 17m/min, by 5 minutes, 5 days per week during 10 weeks. The analysis was realized by the histologic observation of the vastus medialis muscle of injured member. RESULTS: The average number of capillaries in the muscular tissue was greater in TG (5,2 ± 0,83) than in SG (1,6 ± 1,14) (p < 0,05). CONCLUSION: In animals with induction of peripheral arterial insufficiency, the endurance training provides a process of muscular adaptation which is observed by the increase in the number of capillaries of animals subjected to this kind of training.

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Main Authors: Carvalho,Celina Cordeiro de, Maux,Danielle Augusta de Sá Xerita, Tashiro,Tetsuo, Moraes,Sílvia Regina Arruda de
Format: Digital revista
Language:English
Published: Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia 2006
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502006000600008
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spelling oai:scielo:S0102-865020060006000082006-12-04The effect of endurance training on the neovascularization of skeletal musculatureCarvalho,Celina Cordeiro deMaux,Danielle Augusta de Sá XeritaTashiro,TetsuoMoraes,Sílvia Regina Arruda de Femoral Artery Physical Endurance PURPOSE: To quantify the capillaries in the skeletal muscular tissue of mice with induced peripheral arterial insufficiency, after endurance training. METHOD: It was used Wistar mice in 70 days age range, subjected to the total occlusion of right femoral artery. The animals were divided into two groups: sedentary group (SG; n = 05), subjected to activities in the cage; and trained group (TG; n = 05), subjected to an endurance training in cycle ergometer twice a day 17m/min, by 5 minutes, 5 days per week during 10 weeks. The analysis was realized by the histologic observation of the vastus medialis muscle of injured member. RESULTS: The average number of capillaries in the muscular tissue was greater in TG (5,2 ± 0,83) than in SG (1,6 ± 1,14) (p < 0,05). CONCLUSION: In animals with induction of peripheral arterial insufficiency, the endurance training provides a process of muscular adaptation which is observed by the increase in the number of capillaries of animals subjected to this kind of training.info:eu-repo/semantics/openAccessSociedade Brasileira para o Desenvolvimento da Pesquisa em CirurgiaActa Cirúrgica Brasileira v.21 n.6 20062006-12-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502006000600008en10.1590/S0102-86502006000600008
institution SCIELO
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country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
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region America del Sur
libraryname SciELO
language English
format Digital
author Carvalho,Celina Cordeiro de
Maux,Danielle Augusta de Sá Xerita
Tashiro,Tetsuo
Moraes,Sílvia Regina Arruda de
spellingShingle Carvalho,Celina Cordeiro de
Maux,Danielle Augusta de Sá Xerita
Tashiro,Tetsuo
Moraes,Sílvia Regina Arruda de
The effect of endurance training on the neovascularization of skeletal musculature
author_facet Carvalho,Celina Cordeiro de
Maux,Danielle Augusta de Sá Xerita
Tashiro,Tetsuo
Moraes,Sílvia Regina Arruda de
author_sort Carvalho,Celina Cordeiro de
title The effect of endurance training on the neovascularization of skeletal musculature
title_short The effect of endurance training on the neovascularization of skeletal musculature
title_full The effect of endurance training on the neovascularization of skeletal musculature
title_fullStr The effect of endurance training on the neovascularization of skeletal musculature
title_full_unstemmed The effect of endurance training on the neovascularization of skeletal musculature
title_sort effect of endurance training on the neovascularization of skeletal musculature
description PURPOSE: To quantify the capillaries in the skeletal muscular tissue of mice with induced peripheral arterial insufficiency, after endurance training. METHOD: It was used Wistar mice in 70 days age range, subjected to the total occlusion of right femoral artery. The animals were divided into two groups: sedentary group (SG; n = 05), subjected to activities in the cage; and trained group (TG; n = 05), subjected to an endurance training in cycle ergometer twice a day 17m/min, by 5 minutes, 5 days per week during 10 weeks. The analysis was realized by the histologic observation of the vastus medialis muscle of injured member. RESULTS: The average number of capillaries in the muscular tissue was greater in TG (5,2 ± 0,83) than in SG (1,6 ± 1,14) (p < 0,05). CONCLUSION: In animals with induction of peripheral arterial insufficiency, the endurance training provides a process of muscular adaptation which is observed by the increase in the number of capillaries of animals subjected to this kind of training.
publisher Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
publishDate 2006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502006000600008
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