Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization
The aim of this work was to investigate the effect of the neuromuscular electrical stimulation (ES) on the metabolic and morfometric profile of the tibialis anterior muscle, antagonist to the soleus muscle which was stimulate, under the joint immobilization condition of the ankle for 7 and 15 days....
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Instituto de Tecnologia do Paraná (Tecpar)
2009-02-01
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| Series: | Brazilian Archives of Biology and Technology |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000100011 |
| _version_ | 1818852444719808512 |
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| author | João Luiz Quagliotti Durigan Karina Maria Cancelliero Paula Lima Bosi Gabriel Borges Delfino Maria Imaculada de Lima Montebelo Rinaldo Roberto de Jesus Guirro Carlos Alberto da Silva Maria Luiza Ozores Polacow |
| author_facet | João Luiz Quagliotti Durigan Karina Maria Cancelliero Paula Lima Bosi Gabriel Borges Delfino Maria Imaculada de Lima Montebelo Rinaldo Roberto de Jesus Guirro Carlos Alberto da Silva Maria Luiza Ozores Polacow |
| author_sort | João Luiz Quagliotti Durigan |
| collection | DOAJ |
| description | The aim of this work was to investigate the effect of the neuromuscular electrical stimulation (ES) on the metabolic and morfometric profile of the tibialis anterior muscle, antagonist to the soleus muscle which was stimulate, under the joint immobilization condition of the ankle for 7 and 15 days. The immobilization promoted the reduction in the muscle mass (I7: 17.36%, I15: 20.83%), in the glycogen content (I7: 48%, I15: 48%), in the muscle fibers areas (I7: 27%, I15: 40%) and increase in intramuscular connective tissue density (I7: 122%, I15: 206%). The EE didn't promote significant alterations in the mass of the immobilized groups, however, promoted increase in the glycogen (IEE7: 31.25%; IEE15: 56.25%), reduction in the muscle fibers areas (IEE7: 14%, IEE15: 24.69%) and reduction in the connective tissue density (IEE7: 25.63%, IEE15: 49.09%) when compared with the respective immobilized groups.<br>O objetivo desse trabalho foi investigar o efeito da estimulação elétrica neuromuscular (EE) sobre o perfil metabólico e morfométrico do músculo tibial anterior, antagonista ao músculo sóleo, o qual foi estimulado, sob a condição de imobilização articular de tornozelo durante 7 e 15 dias. A imobilização promoveu redução na massa muscular (I7: 17,36%, I15: 20,83%), no conteúdo de glicogênio (I7: 48%, I15: 48%), na área das fibras musculares (I7: 27%, I15: 40%) e aumento na densidade do tecido conjuntivo intramuscular (I7: 122%, I15: 206%). A EE não promoveu alterações significativas na massa muscular dos grupos imobilizados, porém, promoveu aumento no glicogênio (IEE7: 31,25%; IEE15: 56,25%), redução na área das fibras musculares (IEE7: 14%, IEE15: 24,69%) e redução na densidade do tecido conjuntivo de (IEE7: 25,63%, IEE15: 49,09%) quando comparado aos respectivos grupos imobilizados. |
| first_indexed | 2024-12-19T07:21:01Z |
| format | Article |
| id | doaj.art-f0086e2a7bb249e09754b0dfa52038a7 |
| institution | Directory Open Access Journal |
| issn | 1516-8913 1678-4324 |
| language | English |
| last_indexed | 2024-12-19T07:21:01Z |
| publishDate | 2009-02-01 |
| publisher | Instituto de Tecnologia do Paraná (Tecpar) |
| record_format | Article |
| series | Brazilian Archives of Biology and Technology |
| spelling | doaj.art-f0086e2a7bb249e09754b0dfa52038a72022-12-21T20:30:57ZengInstituto de Tecnologia do Paraná (Tecpar)Brazilian Archives of Biology and Technology1516-89131678-43242009-02-01521859110.1590/S1516-89132009000100011Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilizationJoão Luiz Quagliotti DuriganKarina Maria CancellieroPaula Lima BosiGabriel Borges DelfinoMaria Imaculada de Lima MontebeloRinaldo Roberto de Jesus GuirroCarlos Alberto da SilvaMaria Luiza Ozores PolacowThe aim of this work was to investigate the effect of the neuromuscular electrical stimulation (ES) on the metabolic and morfometric profile of the tibialis anterior muscle, antagonist to the soleus muscle which was stimulate, under the joint immobilization condition of the ankle for 7 and 15 days. The immobilization promoted the reduction in the muscle mass (I7: 17.36%, I15: 20.83%), in the glycogen content (I7: 48%, I15: 48%), in the muscle fibers areas (I7: 27%, I15: 40%) and increase in intramuscular connective tissue density (I7: 122%, I15: 206%). The EE didn't promote significant alterations in the mass of the immobilized groups, however, promoted increase in the glycogen (IEE7: 31.25%; IEE15: 56.25%), reduction in the muscle fibers areas (IEE7: 14%, IEE15: 24.69%) and reduction in the connective tissue density (IEE7: 25.63%, IEE15: 49.09%) when compared with the respective immobilized groups.<br>O objetivo desse trabalho foi investigar o efeito da estimulação elétrica neuromuscular (EE) sobre o perfil metabólico e morfométrico do músculo tibial anterior, antagonista ao músculo sóleo, o qual foi estimulado, sob a condição de imobilização articular de tornozelo durante 7 e 15 dias. A imobilização promoveu redução na massa muscular (I7: 17,36%, I15: 20,83%), no conteúdo de glicogênio (I7: 48%, I15: 48%), na área das fibras musculares (I7: 27%, I15: 40%) e aumento na densidade do tecido conjuntivo intramuscular (I7: 122%, I15: 206%). A EE não promoveu alterações significativas na massa muscular dos grupos imobilizados, porém, promoveu aumento no glicogênio (IEE7: 31,25%; IEE15: 56,25%), redução na área das fibras musculares (IEE7: 14%, IEE15: 24,69%) e redução na densidade do tecido conjuntivo de (IEE7: 25,63%, IEE15: 49,09%) quando comparado aos respectivos grupos imobilizados.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000100011Immobilizationmuscle disusemetabolicmorphometricneuromuscular electrical stimulationrehabilitation |
| spellingShingle | João Luiz Quagliotti Durigan Karina Maria Cancelliero Paula Lima Bosi Gabriel Borges Delfino Maria Imaculada de Lima Montebelo Rinaldo Roberto de Jesus Guirro Carlos Alberto da Silva Maria Luiza Ozores Polacow Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization Brazilian Archives of Biology and Technology Immobilization muscle disuse metabolic morphometric neuromuscular electrical stimulation rehabilitation |
| title | Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization |
| title_full | Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization |
| title_fullStr | Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization |
| title_full_unstemmed | Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization |
| title_short | Metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization |
| title_sort | metabolic and morphometric alterations inherent to neuromuscular electric stimulation in the antagonist muscle submitted to ankle joint immobilization |
| topic | Immobilization muscle disuse metabolic morphometric neuromuscular electrical stimulation rehabilitation |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000100011 |
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