Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/10219 |
Resumo: | The objective of this study was to evaluate the effects of neuromuscular electrical stimulation (NMES) of low frequency on the vastus lateralis muscle. Eleven, male and female, dogs of variable age were randomly placed in 3 groups: I (control), II (NMES post immobilization), and III (NMES before and post immobilization). The right femoral-tibial-patellar joint of the animals in groups I, II, and III was immobilized for 30 days by the percutaneous transfixation type II method. The dogs from group II were placed on eletrotherapy 3 times weekly for 90 days, during (30 days) and post immobilization (60 days). The dogs from group II were initiated on NMES post-removal of the temporary rigid immobilization. The parameters evaluated consisted of: measurement of thigh circumference, joint motion using a goniometer, gait analysis, creatine kinase (CK) and aspartate aminotransferase (AST) levels and morphometry of the longitudinal muscle fibers collected by vastus lateralis muscle biopsy. The gait analysis was performed daily by the same observer for 90 days. The circumference of the thigh, joint motion, and muscle biopsy were performed on days 0, 30, 60 and 90 post-surgery. The blood samples for CK and AST were collected before and immediately after 6, 24 and 48 hours post-NMES on days 0,1,7,30,45,60,75 and 90. The NMES was employed on the femoral quadriceps muscle group with a frequency of 50Hz post-duration of 300msec on an off-time/on-time ratio of 1:2. There was no significant difference on the gait analysis, thigh circumference, joint motion, and CK and AST values. In terms of morphometry of muscle fibers, the greatest hypertrophy change was observed on longitudinal fibers of the dogs from group II (p=0.0005), followed by the dogs from group III. It can be concluded that NMES of low frequency does not avoid the muscular atrophy of vastus lateralis muscle during rigid temporary immobilization of the stifle joint, but causes muscular gain after this period, recommending its use |
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2007-07-312007-07-312006-02-23SOUZA, Soraia Figueiredo de. Neuromuscular electrical stimulation in dogs submitted to rigid temporary immobilization of femmoral-tibial-patellar joint. 2006. 81 f. Dissertação (Mestrado em Medicina Veterinária) - Universidade Federal de Santa Maria, Santa Maria, 2006.http://repositorio.ufsm.br/handle/1/10219The objective of this study was to evaluate the effects of neuromuscular electrical stimulation (NMES) of low frequency on the vastus lateralis muscle. Eleven, male and female, dogs of variable age were randomly placed in 3 groups: I (control), II (NMES post immobilization), and III (NMES before and post immobilization). The right femoral-tibial-patellar joint of the animals in groups I, II, and III was immobilized for 30 days by the percutaneous transfixation type II method. The dogs from group II were placed on eletrotherapy 3 times weekly for 90 days, during (30 days) and post immobilization (60 days). The dogs from group II were initiated on NMES post-removal of the temporary rigid immobilization. The parameters evaluated consisted of: measurement of thigh circumference, joint motion using a goniometer, gait analysis, creatine kinase (CK) and aspartate aminotransferase (AST) levels and morphometry of the longitudinal muscle fibers collected by vastus lateralis muscle biopsy. The gait analysis was performed daily by the same observer for 90 days. The circumference of the thigh, joint motion, and muscle biopsy were performed on days 0, 30, 60 and 90 post-surgery. The blood samples for CK and AST were collected before and immediately after 6, 24 and 48 hours post-NMES on days 0,1,7,30,45,60,75 and 90. The NMES was employed on the femoral quadriceps muscle group with a frequency of 50Hz post-duration of 300msec on an off-time/on-time ratio of 1:2. There was no significant difference on the gait analysis, thigh circumference, joint motion, and CK and AST values. In terms of morphometry of muscle fibers, the greatest hypertrophy change was observed on longitudinal fibers of the dogs from group II (p=0.0005), followed by the dogs from group III. It can be concluded that NMES of low frequency does not avoid the muscular atrophy of vastus lateralis muscle during rigid temporary immobilization of the stifle joint, but causes muscular gain after this period, recommending its useCom o objetivo de avaliar o efeito da estimulação elétrica neuromuscular (EENM) de baixa freqüência no músculo vasto lateral foram utilizados 11 cães, machos e fêmeas, sem raça definida, de idades variadas e agrupados aleatoriamente em três grupos denominados de I ou controle, II (EENM após imobilização) e III (EENM durante e após imobilização). A articulação femoro-tíbio-patelar direita dos animais dos grupos I, II e III foi imobilizada por 30 dias pelo método de transfixação percutânea tipo II. Os cães do grupo III iniciaram as sessões de eletroterapia, três vezes por semana, por 90 dias, ou seja, durante (30 dias) e após a imobilização (60 dias). Os cães dos grupos II tiveram início da EENM após a remoção da imobilização rígida temporária. Os parâmetros avaliados foram a mensuração da circunferência da coxa, goniometria do joelho, graus de claudicação, enzimas creatina-quinase (CK) e aspartato-amino-transferase (AST) e morfometria das fibras musculares longitudinais obtidas por biópsia muscular do vasto lateral. A análise dos graus de claudicação foi realizada diariamente por um mesmo observador por 90 dias. A circunferência de coxa, goniometria e biópsia do músculo vasto lateral foram realizadas nos tempos zero, 30, 60 e 90 dias de pós-operatório. As amostras de sangue para avaliação da CK e AST foram coletadas antes, imediatamente depois, aos 6, 24 e 48 horas após a EENM, nos dias zero, um, sete, 30, 45, 60, 75 e 90. A EENM foi empregada no músculo quadríceps femoral numa freqüência de 50Hz, duração de pulso de 300 milisegundos e relação on time/off time de 1:2. Não houve diferença significativa nos graus de claudicação, valores de circunferência da coxa, goniometria e comportamento das enzimas CK e AST entre os grupos I, II e III. Quanto à morfometria das fibras musculares, foi observada uma maior hipertrofia das fibras musculares longitudinais nos cães do grupo II (p=0,0005), seguida pelos cães do grupo III. Podese concluir que a EENM de baixa freqüência não evita a atrofia do músculo vasto lateral durante a imobilização rígida temporária do joelho, mas ocasiona ganho de massa muscular após esse período, recomendando-se o seu usoapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em Medicina VeterináriaUFSMBRMedicina VeterináriaCãoImobilizaçãoEstimulação elétrica neuromuscularDogImmobilizationNeuromuscular electrical stimulationCNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIAEstimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelarNeuromuscular electrical stimulation in dogs submitted to rigid temporary immobilization of femmoral-tibial-patellar jointinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisMazzanti, Alexandrehttp://lattes.cnpq.br/3504517995843014Martins, Vera Maria Villamilhttp://lattes.cnpq.br/0668518124645260Raiser, Alceu Gasparhttp://lattes.cnpq.br/5375404372156000http://lattes.cnpq.br/0089650879670803Souza, Soraia Figueiredo de500500000007400500300500500425ee272-e777-4ddd-a2ec-1bdf5b0a21ec2d3bd0be-ffc9-4211-aba6-47965a684e91819e14c2-38d4-4e81-bc26-2797292da82b0a663d9a-ea5e-4bbc-bc43-805607d10dacinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALSoraia Souza.pdfapplication/pdf9172213http://repositorio.ufsm.br/bitstream/1/10219/1/Soraia%20Souza.pdf10dafd3a302f9d88e54555ced8bc4564MD51TEXTSoraia Souza.pdf.txtSoraia Souza.pdf.txtExtracted texttext/plain131952http://repositorio.ufsm.br/bitstream/1/10219/2/Soraia%20Souza.pdf.txtb6774f8ea8de5357bd339b9b96506ea4MD52THUMBNAILSoraia Souza.pdf.jpgSoraia Souza.pdf.jpgIM Thumbnailimage/jpeg4939http://repositorio.ufsm.br/bitstream/1/10219/3/Soraia%20Souza.pdf.jpg7a8551f7f4705d13fc2700d5b8b98ec0MD531/102192022-02-07 08:08:13.35oai:repositorio.ufsm.br:1/10219Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-02-07T11:08:13Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
dc.title.alternative.eng.fl_str_mv |
Neuromuscular electrical stimulation in dogs submitted to rigid temporary immobilization of femmoral-tibial-patellar joint |
title |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
spellingShingle |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar Souza, Soraia Figueiredo de Cão Imobilização Estimulação elétrica neuromuscular Dog Immobilization Neuromuscular electrical stimulation CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
title_short |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
title_full |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
title_fullStr |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
title_full_unstemmed |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
title_sort |
Estimulação elétrica neuromuscular em cães submetidos à imobilização rígida, temporária da articulação femoro-tíbiopatelar |
author |
Souza, Soraia Figueiredo de |
author_facet |
Souza, Soraia Figueiredo de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Mazzanti, Alexandre |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/3504517995843014 |
dc.contributor.referee1.fl_str_mv |
Martins, Vera Maria Villamil |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/0668518124645260 |
dc.contributor.referee2.fl_str_mv |
Raiser, Alceu Gaspar |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/5375404372156000 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/0089650879670803 |
dc.contributor.author.fl_str_mv |
Souza, Soraia Figueiredo de |
contributor_str_mv |
Mazzanti, Alexandre Martins, Vera Maria Villamil Raiser, Alceu Gaspar |
dc.subject.por.fl_str_mv |
Cão Imobilização Estimulação elétrica neuromuscular |
topic |
Cão Imobilização Estimulação elétrica neuromuscular Dog Immobilization Neuromuscular electrical stimulation CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
dc.subject.eng.fl_str_mv |
Dog Immobilization Neuromuscular electrical stimulation |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
description |
The objective of this study was to evaluate the effects of neuromuscular electrical stimulation (NMES) of low frequency on the vastus lateralis muscle. Eleven, male and female, dogs of variable age were randomly placed in 3 groups: I (control), II (NMES post immobilization), and III (NMES before and post immobilization). The right femoral-tibial-patellar joint of the animals in groups I, II, and III was immobilized for 30 days by the percutaneous transfixation type II method. The dogs from group II were placed on eletrotherapy 3 times weekly for 90 days, during (30 days) and post immobilization (60 days). The dogs from group II were initiated on NMES post-removal of the temporary rigid immobilization. The parameters evaluated consisted of: measurement of thigh circumference, joint motion using a goniometer, gait analysis, creatine kinase (CK) and aspartate aminotransferase (AST) levels and morphometry of the longitudinal muscle fibers collected by vastus lateralis muscle biopsy. The gait analysis was performed daily by the same observer for 90 days. The circumference of the thigh, joint motion, and muscle biopsy were performed on days 0, 30, 60 and 90 post-surgery. The blood samples for CK and AST were collected before and immediately after 6, 24 and 48 hours post-NMES on days 0,1,7,30,45,60,75 and 90. The NMES was employed on the femoral quadriceps muscle group with a frequency of 50Hz post-duration of 300msec on an off-time/on-time ratio of 1:2. There was no significant difference on the gait analysis, thigh circumference, joint motion, and CK and AST values. In terms of morphometry of muscle fibers, the greatest hypertrophy change was observed on longitudinal fibers of the dogs from group II (p=0.0005), followed by the dogs from group III. It can be concluded that NMES of low frequency does not avoid the muscular atrophy of vastus lateralis muscle during rigid temporary immobilization of the stifle joint, but causes muscular gain after this period, recommending its use |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006-02-23 |
dc.date.accessioned.fl_str_mv |
2007-07-31 |
dc.date.available.fl_str_mv |
2007-07-31 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SOUZA, Soraia Figueiredo de. Neuromuscular electrical stimulation in dogs submitted to rigid temporary immobilization of femmoral-tibial-patellar joint. 2006. 81 f. Dissertação (Mestrado em Medicina Veterinária) - Universidade Federal de Santa Maria, Santa Maria, 2006. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/10219 |
identifier_str_mv |
SOUZA, Soraia Figueiredo de. Neuromuscular electrical stimulation in dogs submitted to rigid temporary immobilization of femmoral-tibial-patellar joint. 2006. 81 f. Dissertação (Mestrado em Medicina Veterinária) - Universidade Federal de Santa Maria, Santa Maria, 2006. |
url |
http://repositorio.ufsm.br/handle/1/10219 |
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por |
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por |
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Universidade Federal de Santa Maria |
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UFSM |
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BR |
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Medicina Veterinária |
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Universidade Federal de Santa Maria |
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