DC Field | Value | Language |
dc.contributor.author | Ramalho, Luciana Maria Pedreira | - |
dc.contributor.author | Pinheiro, Antonio Luiz Barbosa | - |
dc.contributor.author | Grbavac, Rita Adriana Oliveira | - |
dc.contributor.author | Veeck, Elaine Bauer | - |
dc.contributor.author | Bernard, Jean-Pierre | - |
dc.creator | Ramalho, Luciana Maria Pedreira | - |
dc.creator | Pinheiro, Antonio Luiz Barbosa | - |
dc.creator | Grbavac, Rita Adriana Oliveira | - |
dc.creator | Veeck, Elaine Bauer | - |
dc.creator | Bernard, Jean-Pierre | - |
dc.date.accessioned | 2013-11-01T19:50:59Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 1549-5418 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/13504 | - |
dc.description | Texto completo: acesso restrito. p.389–396 | pt_BR |
dc.description.abstract | Objective: 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. | pt_BR |
dc.language.iso | en | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.source | http://dx.doi.org/ 10.1089/pho.2006.24.389 | pt_BR |
dc.title | Effects of Laser Therapy in CO2 Laser Wounds in Rats | pt_BR |
dc.title.alternative | Photomedicine and Laser Surgery | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v.24 n. 3 | pt_BR |
dc.embargo.liftdate | 10000-01-01 | - |
Appears in Collections: | Artigo Publicado em Periódico (Faculdade de Odontologia)
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