Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane

Detalhes bibliográficos
Autor(a) principal: Vasconcellos, Patricia Keler Freitas Machado
Data de Publicação: 2018
Outros Autores: Nóia, Manuela Pimentel, Castro, Isabele Cardoso Vieira de, Santos, Jean Nunes dos, Pinheiro, Antonio Luiz B, Marques, Aparecida Maria Cordeiro, Ramos, Eduardo Antônio Gonçalves, Rocha, Clarissa Araújo Gurgel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/28221
Resumo: Conselho Nacional de Pesquisa (CNPq, 308595/2016-5), Brazil
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spelling Vasconcellos, Patricia Keler Freitas MachadoNóia, Manuela PimentelCastro, Isabele Cardoso Vieira deSantos, Jean Nunes dosPinheiro, Antonio Luiz BMarques, Aparecida Maria CordeiroRamos, Eduardo Antônio GonçalvesRocha, Clarissa Araújo Gurgel2018-08-20T13:49:02Z2018-08-20T13:49:02Z2018VASCONCELLOS, P. K. F. M. et al. Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane. Journal of Photochemistry and Photobiology B: Biology, v. 182, p. 1-8, 2018.1011-1344https://www.arca.fiocruz.br/handle/icict/2822110.1016/j.jphotobiol.2018.03.009Conselho Nacional de Pesquisa (CNPq, 308595/2016-5), BrazilFederal University of Bahia. School of Dentistry. Laboratory of Oral Surgical Pathology. Salvador, BA, BrazilFederal University of Bahia. School of Dentistry. Laboratory of Oral Surgical Pathology. Salvador, BA, BrazilFederal University of Bahia. School of Dentistry. Laboratory of Oral Surgical Pathology. Salvador, BA, Brazil / Federal University of Bahia. School of Dentistry. Center of Biophotonics. Salvador, BA, BrazilFederal University of Bahia. School of Dentistry. Laboratory of Oral Surgical Pathology. Salvador, BA, BrazilFederal University of Bahia. School of Dentistry. Center of Biophotonics. Salvador, BA, BrazilFederal University of Bahia. School of Dentistry. Center of Biophotonics. Salvador, BA, BrazilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Laboratório de Patologia e Biologia Molecular. Salvador, BA, BrasilFederal University of Bahia. School of Dentistry. Laboratory of Oral Surgical Pathology. Salvador, BA, Brazil / Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Laboratório de Patologia e Biologia Molecular. Salvador, BA, BrasilThe present study aims to assess the influence of Aluminum-Gallium-Indium-Phosphide laser (AlGaInP laser, λ = 660 nm), whether or not in association with the application of a membrane of bacterial cellulose (Nexfill™), during recovery from induced second-degree burns at the dorsum of Wistar rats. (Rattus norvegicus, Wistar). Forty-eight animals have been distributed into four groups: Control (burns remained untreated), Group I (laser-treated), Group II (treated with Nexfill), and Group III (laser + Nexfill™). In addition to a morphological analysis, immunohistochemical analysis has been performed for type I collagen, type III collagen, fibronectin, and laminin. The Fisher's Test was used to assess differences among groups (p < 0,05). A larger amount of collagen type III was observed in Control, Group II and Group III when compared with Group I (p < 0,05). Group I and Group III have shown a greater collagen deposition when compared with Group II (p < 0,05), but the amount of collagen was similar in Group I, Group III, and Control. Group III has shown larger fibronectin amounts in comparison with Group II (p < 0,05). As regards laminin, Group I has shown a predominant discontinuity pattern on the basal lamina in comparison with Control, Group II, and Group III (p < 0,05). It is concluded that in this current study the laser when used alone (Group I) hasn't influenced collagen deposition neither has it acted on fiber pattern (fibril and/or reticular). Moreover, laser application hasn't accelerated the repair of wounds caused by inflicted second-degree burns.engElsevierQueimaduras de segundo grauLaserMembrana de celulose bacterianaReparação de tecidosSecond-degree burnsLaserBacterial cellulose membraneTissue repairInfluence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membraneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/28221/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALVasconcellos PK Influence of laser therapy ....pdfVasconcellos PK Influence of laser therapy 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dc.title.pt_BR.fl_str_mv Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
title Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
spellingShingle Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
Vasconcellos, Patricia Keler Freitas Machado
Queimaduras de segundo grau
Laser
Membrana de celulose bacteriana
Reparação de tecidos
Second-degree burns
Laser
Bacterial cellulose membrane
Tissue repair
title_short Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
title_full Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
title_fullStr Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
title_full_unstemmed Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
title_sort Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane
author Vasconcellos, Patricia Keler Freitas Machado
author_facet Vasconcellos, Patricia Keler Freitas Machado
Nóia, Manuela Pimentel
Castro, Isabele Cardoso Vieira de
Santos, Jean Nunes dos
Pinheiro, Antonio Luiz B
Marques, Aparecida Maria Cordeiro
Ramos, Eduardo Antônio Gonçalves
Rocha, Clarissa Araújo Gurgel
author_role author
author2 Nóia, Manuela Pimentel
Castro, Isabele Cardoso Vieira de
Santos, Jean Nunes dos
Pinheiro, Antonio Luiz B
Marques, Aparecida Maria Cordeiro
Ramos, Eduardo Antônio Gonçalves
Rocha, Clarissa Araújo Gurgel
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Vasconcellos, Patricia Keler Freitas Machado
Nóia, Manuela Pimentel
Castro, Isabele Cardoso Vieira de
Santos, Jean Nunes dos
Pinheiro, Antonio Luiz B
Marques, Aparecida Maria Cordeiro
Ramos, Eduardo Antônio Gonçalves
Rocha, Clarissa Araújo Gurgel
dc.subject.other.pt_BR.fl_str_mv Queimaduras de segundo grau
Laser
Membrana de celulose bacteriana
Reparação de tecidos
topic Queimaduras de segundo grau
Laser
Membrana de celulose bacteriana
Reparação de tecidos
Second-degree burns
Laser
Bacterial cellulose membrane
Tissue repair
dc.subject.en.pt_BR.fl_str_mv Second-degree burns
Laser
Bacterial cellulose membrane
Tissue repair
description Conselho Nacional de Pesquisa (CNPq, 308595/2016-5), Brazil
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-08-20T13:49:02Z
dc.date.available.fl_str_mv 2018-08-20T13:49:02Z
dc.date.issued.fl_str_mv 2018
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.citation.fl_str_mv VASCONCELLOS, P. K. F. M. et al. Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane. Journal of Photochemistry and Photobiology B: Biology, v. 182, p. 1-8, 2018.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/28221
dc.identifier.issn.pt_BR.fl_str_mv 1011-1344
dc.identifier.doi.none.fl_str_mv 10.1016/j.jphotobiol.2018.03.009
identifier_str_mv VASCONCELLOS, P. K. F. M. et al. Influence of laser therapy on the dynamic formation of extracellular matrix in standard second degree burns treated with bacterial cellulose membrane. Journal of Photochemistry and Photobiology B: Biology, v. 182, p. 1-8, 2018.
1011-1344
10.1016/j.jphotobiol.2018.03.009
url https://www.arca.fiocruz.br/handle/icict/28221
dc.language.iso.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv Elsevier
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