Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar

Detalhes bibliográficos
Autor(a) principal: Koike, Tatiana Emy [UNESP]
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/136222
Resumo: Muscle injuries are often cause due to the practice of sports and recreational activities. Because of its high incidence, it is important to research the treatments that promote quality in the muscle and shorter repair process. To evaluate the effect of the combination of the therapeutic resources of Cryotherapy and Therapeutic Ultrasound in the treatment of muscle damage by impact. 55 Wistar rats was separate into groups, Acute Injury (AI), Injury (I), Cryotherapy (CR), Therapeutic Ultrasound (TU), Cryotherapy and Therapeutic Ultrasound (CRTU). All animals were anesthetize and muscle damage due to impact by the release of a load of 200 g at 30 cm. Then received treatments as allocated group and CR protocol using ice bag for 20 minutes and TU for five minutes with an intensity of 0.5W / cm2 and the frequency of 1MHz. Euthanasia was performed by intraperitoneal administration of overdose of Xylazine and Ketamine. The collection of the gastrocnemius muscle for the Body and Muscle mass analysis, histological analysis and fractal dimension of inflammation and collagen gene quantification of mRNA (TNF-α and TGF-β1). Data analysis was performed using SPSS for Windows 22. The Shapiro-Wilk test to verify the normality of the data was performed. When data showed normal, we used t test for paired samples test and one-way ANOVA followed by Tukey’s post-test. When it violated the normality of the data, followed by the Kruskal- Wallis test with Dunn’s post-test. For all analyzes was adopted the significance level of 5%. Among all groups, the CRTU lose less body and muscle mass, improved morphometry, besides presenting collagen reduction by DF compared to AI and CR (p <0.05). With regard to the inflammatory process CRTU group showed a significant reduction of DF in relation to the AI groups (p = 0.001), I (p = 0.001) and CR (p = 0.007), and TU reduced the DF significantly relative to AI groups (p = 0.001), I (p = 0.001) and CR (p = 0.036). The reduction of TNF-α was significant in TU group compared with AI groups (p = 0.008); I (p = 0.032) and CR (p = 0.046) and TGF- β1 in the CR group compared to AI (p = 0.001) and I (p = 0.006), in the TU group compared to AI (p = 0.049) and CRTU compared to AI (p = 0.023). The combination treatment was superior to the results presented by the isolated treatments in the muscle repair process. Observed by reducing the loss of body and muscle mass, improved histological appearance and reduction of collagen.
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spelling Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistarEffects of the association of cryotherapy and therapeutic ultrasound in the repair of muscle injury of Wistar ratsLesão músculo esqueléticaCrioterapiaUltrassom terapêuticoAnálise FractalTNF-αTGF-β1Skeletal muscle injuryCryotherapyTherapeutic ultrasoundFractal analysisMuscle injuries are often cause due to the practice of sports and recreational activities. Because of its high incidence, it is important to research the treatments that promote quality in the muscle and shorter repair process. To evaluate the effect of the combination of the therapeutic resources of Cryotherapy and Therapeutic Ultrasound in the treatment of muscle damage by impact. 55 Wistar rats was separate into groups, Acute Injury (AI), Injury (I), Cryotherapy (CR), Therapeutic Ultrasound (TU), Cryotherapy and Therapeutic Ultrasound (CRTU). All animals were anesthetize and muscle damage due to impact by the release of a load of 200 g at 30 cm. Then received treatments as allocated group and CR protocol using ice bag for 20 minutes and TU for five minutes with an intensity of 0.5W / cm2 and the frequency of 1MHz. Euthanasia was performed by intraperitoneal administration of overdose of Xylazine and Ketamine. The collection of the gastrocnemius muscle for the Body and Muscle mass analysis, histological analysis and fractal dimension of inflammation and collagen gene quantification of mRNA (TNF-α and TGF-β1). Data analysis was performed using SPSS for Windows 22. The Shapiro-Wilk test to verify the normality of the data was performed. When data showed normal, we used t test for paired samples test and one-way ANOVA followed by Tukey’s post-test. When it violated the normality of the data, followed by the Kruskal- Wallis test with Dunn’s post-test. For all analyzes was adopted the significance level of 5%. Among all groups, the CRTU lose less body and muscle mass, improved morphometry, besides presenting collagen reduction by DF compared to AI and CR (p <0.05). With regard to the inflammatory process CRTU group showed a significant reduction of DF in relation to the AI groups (p = 0.001), I (p = 0.001) and CR (p = 0.007), and TU reduced the DF significantly relative to AI groups (p = 0.001), I (p = 0.001) and CR (p = 0.036). The reduction of TNF-α was significant in TU group compared with AI groups (p = 0.008); I (p = 0.032) and CR (p = 0.046) and TGF- β1 in the CR group compared to AI (p = 0.001) and I (p = 0.006), in the TU group compared to AI (p = 0.049) and CRTU compared to AI (p = 0.023). The combination treatment was superior to the results presented by the isolated treatments in the muscle repair process. Observed by reducing the loss of body and muscle mass, improved histological appearance and reduction of collagen.As lesões musculares são frequentemente ocasionadas em decorrência da prática de atividades esportivas e recreativas. Devido sua alta incidência, é importante pesquisar os tratamentos que promovam qualidade no processo de reparação muscular e menor duração. Avaliar o efeito da combinação dos recursos terapêuticos de Crioterapia e Ultrassom Terapêutico no tratamento de lesão muscular por impacto. 55 ratos wistar foram separados em Grupos Lesão Aguda (LA), Lesão (L), Crioterapia (CR), Ultrassom Terapêutico (US), Crioterapia e Ultrassom Terapêutico (CRUS). Todos os animais foram anestesiados e submetidos à lesão muscular por impacto pela liberação de uma carga de 200g a 30 cm de altura. Em seguida receberam os tratamentos conforme grupo alocado, sendo o protocolo de CR por meio de bolsa de gelo durante 20 minutos e o US durante cinco minutos com intensidade de 0,5W/cm2 e frequência de 1MHz. A eutanásia foi realizada por administração intraperitoneal de superdosagem de Xilazina e Ketamina, para subsequente coleta do músculo gastrocnêmio destinado às análises de massa Corporal e Muscular, análises Histológica e Dimensão Fractal do processo inflamatório e de colágeno, Quantificação gênica de RNAm (TNF-α e TGF-β1). A análise dos dados foi realizada utilizando o programa estatístico SPSS 22 for Windows. Foi realizado o teste de Shapiro-Wilk para verificação da normalidade dos dados. Quando os dados apresentaram normalidade, foi utilizado teste T para amostras pareadas e teste de Anova one-way, seguido pelo pós-teste de Tukey. Quando violada a normalidade dos dados, seguiu-se com o teste de Kruskall-Wallis, com pós-teste de Dunn. Para todas as análises foi adotado o nível de significância de 5%. Dentre todos os grupos, o CRUS perdeu menos massa corporal e muscular, melhora da morfometria, além de apresentar redução de colágeno pela DF em comparação aos LA e CR (p < 0,05). Com relação ao processo inflamatório, grupo CRUS apresentou redução significante da DF em relação aos grupos LA (p = 0,001), L (p = 0,001) e CR (p = 0,007), e o US reduziu a DF significativamente em relação aos grupos LA (p = 0,001), L (p = 0,001) e CR (p = 0,036). A redução de TNF-α foi significante no grupo US comparado com grupos LA (p = 0,008); L (p = 0,032) e CR (p = 0,046), e TGF-β1 no grupo CR em comparação aos LA (p = 0,001) e L (p = 0,006), no grupo US em comparação ao LA (p = 0,049), e CRUS em comparação aos LA (p = 0,023). A associação de tratamentos foi superior aos resultados apresentados pelos tratamentos isolados no processo de reparação muscular. Observado pela redução da perda de massa corporal e muscular, melhora do aspecto histológico e redução de colágeno.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista (Unesp)Camargo Filho, José Carlos Silva [UNESP]Universidade Estadual Paulista (Unesp)Koike, Tatiana Emy [UNESP]2016-03-10T20:19:49Z2016-03-10T20:19:49Z2016-02-17info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/11449/13622200086569833004129045P2porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESP2024-06-20T13:27:04Zoai:repositorio.unesp.br:11449/136222Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:05:01.261854Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
Effects of the association of cryotherapy and therapeutic ultrasound in the repair of muscle injury of Wistar rats
title Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
spellingShingle Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
Koike, Tatiana Emy [UNESP]
Lesão músculo esquelética
Crioterapia
Ultrassom terapêutico
Análise Fractal
TNF-α
TGF-β1
Skeletal muscle injury
Cryotherapy
Therapeutic ultrasound
Fractal analysis
title_short Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
title_full Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
title_fullStr Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
title_full_unstemmed Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
title_sort Efeitos da associação dos tratamentos de crioterapia e ultrassom terapêutico na reparação da lesão muscular de ratos wistar
author Koike, Tatiana Emy [UNESP]
author_facet Koike, Tatiana Emy [UNESP]
author_role author
dc.contributor.none.fl_str_mv Camargo Filho, José Carlos Silva [UNESP]
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Koike, Tatiana Emy [UNESP]
dc.subject.por.fl_str_mv Lesão músculo esquelética
Crioterapia
Ultrassom terapêutico
Análise Fractal
TNF-α
TGF-β1
Skeletal muscle injury
Cryotherapy
Therapeutic ultrasound
Fractal analysis
topic Lesão músculo esquelética
Crioterapia
Ultrassom terapêutico
Análise Fractal
TNF-α
TGF-β1
Skeletal muscle injury
Cryotherapy
Therapeutic ultrasound
Fractal analysis
description Muscle injuries are often cause due to the practice of sports and recreational activities. Because of its high incidence, it is important to research the treatments that promote quality in the muscle and shorter repair process. To evaluate the effect of the combination of the therapeutic resources of Cryotherapy and Therapeutic Ultrasound in the treatment of muscle damage by impact. 55 Wistar rats was separate into groups, Acute Injury (AI), Injury (I), Cryotherapy (CR), Therapeutic Ultrasound (TU), Cryotherapy and Therapeutic Ultrasound (CRTU). All animals were anesthetize and muscle damage due to impact by the release of a load of 200 g at 30 cm. Then received treatments as allocated group and CR protocol using ice bag for 20 minutes and TU for five minutes with an intensity of 0.5W / cm2 and the frequency of 1MHz. Euthanasia was performed by intraperitoneal administration of overdose of Xylazine and Ketamine. The collection of the gastrocnemius muscle for the Body and Muscle mass analysis, histological analysis and fractal dimension of inflammation and collagen gene quantification of mRNA (TNF-α and TGF-β1). Data analysis was performed using SPSS for Windows 22. The Shapiro-Wilk test to verify the normality of the data was performed. When data showed normal, we used t test for paired samples test and one-way ANOVA followed by Tukey’s post-test. When it violated the normality of the data, followed by the Kruskal- Wallis test with Dunn’s post-test. For all analyzes was adopted the significance level of 5%. Among all groups, the CRTU lose less body and muscle mass, improved morphometry, besides presenting collagen reduction by DF compared to AI and CR (p <0.05). With regard to the inflammatory process CRTU group showed a significant reduction of DF in relation to the AI groups (p = 0.001), I (p = 0.001) and CR (p = 0.007), and TU reduced the DF significantly relative to AI groups (p = 0.001), I (p = 0.001) and CR (p = 0.036). The reduction of TNF-α was significant in TU group compared with AI groups (p = 0.008); I (p = 0.032) and CR (p = 0.046) and TGF- β1 in the CR group compared to AI (p = 0.001) and I (p = 0.006), in the TU group compared to AI (p = 0.049) and CRTU compared to AI (p = 0.023). The combination treatment was superior to the results presented by the isolated treatments in the muscle repair process. Observed by reducing the loss of body and muscle mass, improved histological appearance and reduction of collagen.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-10T20:19:49Z
2016-03-10T20:19:49Z
2016-02-17
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.uri.fl_str_mv http://hdl.handle.net/11449/136222
000865698
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url http://hdl.handle.net/11449/136222
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
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instname_str Universidade Estadual Paulista (UNESP)
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