Effects of Laser Therapy in CO2 Laser Wounds in Rats

Detalhes bibliográficos
Autor(a) principal: Ramalho, Luciana Maria Pedreira
Data de Publicação: 2006
Outros Autores: Pinheiro, Antonio Luiz Barbosa, Grbavac, Rita Adriana Oliveira, Veeck, Elaine Bauer, Bernard, Jean-Pierre
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/13504
Resumo: Texto completo: acesso restrito. p.389–396
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spelling Ramalho, Luciana Maria PedreiraPinheiro, Antonio Luiz BarbosaGrbavac, Rita Adriana OliveiraVeeck, Elaine BauerBernard, Jean-PierreRamalho, Luciana Maria PedreiraPinheiro, Antonio Luiz BarbosaGrbavac, Rita Adriana OliveiraVeeck, Elaine BauerBernard, Jean-Pierre2013-11-01T19:50:59Z20061549-5418http://repositorio.ufba.br/ri/handle/ri/13504v.24 n. 3Texto completo: acesso restrito. p.389–396Objective: The aim of this study was to assess the effects of laser therapy and its possible dose dependency on the healing of CO2 laser surgical wounds. Background Data: Several reports from our group and others have indicated that light therapies may improve healing, depending on wavelength, dose, intensity of the light, and both local and systemic conditions. Methods: Circular surgical wounds were created on the dorsum of Wistar rats, which were separated into three groups (A, B, and C). Group A acted as control and had no additional treatment. Groups B and C were irradiated with GaAlAs λ685-nm laser light, either with 20 J/cm2 (Group B) or 40 J/cm2 (Group C). The animals were humanely killed at the end of the experimental period; specimens were taken and routinely processed to wax and stained with Hematoxylin and Eosin, Sirius Red, and alpha–Smooth Muscle Actin (αSMA). Results: Laser-irradiated groups showed a healing process characterized by a more prominent fibroblastic proliferation, with young fibroblasts actively producing collagen; no myofibroblasts were found. No statistically significant differences were observed when the different doses were compared. Conclusion: It may be concluded that, using this methodology, laser therapy has a positive effect in wound healing produced by CO2 laser, and the dose has no influence on the treatment.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-08-22T15:42:01Z No. of bitstreams: 1 pho.2006.24.pdf: 636418 bytes, checksum: 441480cdbddd7ba36f77bae68f3c7de7 (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-11-01T19:50:59Z (GMT) No. of bitstreams: 1 pho.2006.24.pdf: 636418 bytes, checksum: 441480cdbddd7ba36f77bae68f3c7de7 (MD5)Made available in DSpace on 2013-11-01T19:50:59Z (GMT). No. of bitstreams: 1 pho.2006.24.pdf: 636418 bytes, checksum: 441480cdbddd7ba36f77bae68f3c7de7 (MD5) Previous issue date: 2006http://dx.doi.org/ 10.1089/pho.2006.24.389reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAEffects of Laser Therapy in CO2 Laser Wounds in RatsPhotomedicine and Laser Surgeryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALpho.2006.24.pdfpho.2006.24.pdfapplication/pdf636418https://repositorio.ufba.br/bitstream/ri/13504/1/pho.2006.24.pdf441480cdbddd7ba36f77bae68f3c7de7MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/13504/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTpho.2006.24.pdf.txtpho.2006.24.pdf.txtExtracted texttext/plain22590https://repositorio.ufba.br/bitstream/ri/13504/3/pho.2006.24.pdf.txt2134717e996226340c99dc72875dbb5bMD53ri/135042022-07-05 14:02:49.379oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:49Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Effects of Laser Therapy in CO2 Laser Wounds in Rats
dc.title.alternative.pt_BR.fl_str_mv Photomedicine and Laser Surgery
title Effects of Laser Therapy in CO2 Laser Wounds in Rats
spellingShingle Effects of Laser Therapy in CO2 Laser Wounds in Rats
Ramalho, Luciana Maria Pedreira
title_short Effects of Laser Therapy in CO2 Laser Wounds in Rats
title_full Effects of Laser Therapy in CO2 Laser Wounds in Rats
title_fullStr Effects of Laser Therapy in CO2 Laser Wounds in Rats
title_full_unstemmed Effects of Laser Therapy in CO2 Laser Wounds in Rats
title_sort Effects of Laser Therapy in CO2 Laser Wounds in Rats
author Ramalho, Luciana Maria Pedreira
author_facet Ramalho, Luciana Maria Pedreira
Pinheiro, Antonio Luiz Barbosa
Grbavac, Rita Adriana Oliveira
Veeck, Elaine Bauer
Bernard, Jean-Pierre
author_role author
author2 Pinheiro, Antonio Luiz Barbosa
Grbavac, Rita Adriana Oliveira
Veeck, Elaine Bauer
Bernard, Jean-Pierre
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ramalho, Luciana Maria Pedreira
Pinheiro, Antonio Luiz Barbosa
Grbavac, Rita Adriana Oliveira
Veeck, Elaine Bauer
Bernard, Jean-Pierre
Ramalho, Luciana Maria Pedreira
Pinheiro, Antonio Luiz Barbosa
Grbavac, Rita Adriana Oliveira
Veeck, Elaine Bauer
Bernard, Jean-Pierre
description Texto completo: acesso restrito. p.389–396
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2013-11-01T19:50:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/13504
dc.identifier.issn.none.fl_str_mv 1549-5418
dc.identifier.number.pt_BR.fl_str_mv v.24 n. 3
identifier_str_mv 1549-5418
v.24 n. 3
url http://repositorio.ufba.br/ri/handle/ri/13504
dc.language.iso.fl_str_mv eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1089/pho.2006.24.389
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