| No. Registro | 001520516 |
| Tipo de material | ARTIGO DE PERIODICO - NACIONAL |
| Cód. publicação |  10.1902/jop.2005.76.8.1275 DOI |
| Entrada Principal | Hayek, Ricardo Rada Ahmad (*) |
| Título | Comparative Study Between the Effects of Photodynamic Therapy and Conventional Therapy on Microbial Reduction in Ligature-Induced Peri-Implantitis in Dogs. |
| Imprenta | Chicago, 2005. |
| Descrição | p. 1275-1281. |
| Idioma | Português |
| Nota | Disponível em:<http://www.joponline.org/doi/pdfplus/10.1902/jop.2005.76.8.1275>. Acesso em: 23 set. 2013 |
| Nota Local | Fator de Impacto: 1.784 |
| | Na FMVZ, ver acervo: GIO-98 Documento Digital |
| Assunto | IMPLANTES DENTÁRIOS |
| | ANIMAIS DE LABORATÓRIO |
| | FOTOTERAPIA |
| Autor Secundário | Araújo, Ney Soares (*) |
| | Gioso, Marco Antonio |
| | Ferreira, Jonathan (*) |
| | Baptista Sobrinho, Carlos de Almeida (*) |
| | Yamada Junior, Aécio M (*) |
| | Ribeiro, Martha Simões (*) |
| Fonte | In: Journal of Periodontology, Chicago, v. 76, n. 8, p. 1275-1281, Aug. 2005, ISSN: 0022-3492 |
| Localiz.Eletrônica |
 "Clicar" sobre o botão para acesso ao Currículo Lattes de Marco Antonio Gioso |
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"Clicar" sobre o botão para acesso ao Currículo Lattes de Ney Soares de Araújo |
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"Clicar" sobre o botão para acesso ao texto completo |
| Resumo/Outros | Background: Progressive peri-implant bone losses, which are accompanied by inflammatory lesions in the soft tissues, are referred to as peri-implantitis. The aim of this study was to compare the effects of photodynamic therapy (PDT) and conventional technique on microbial reduction in ligature-induced peri-implantitis in dogs. Methods: Eighteen third premolars from nine Labrador retriever dogs were extracted and the implants were submerged. After osseointegration, peri-implantitis was induced. After 4 months, ligature was removed and natural bacterial plaque was alIowed to form for another 4 months. The animais were then randomly divided into two groups. In the conventional group, they were treated using mucoperiosteal fIaps for scaling the implant surface and chlorexidine (conventional) irrigation In the PDT group, only mucoperiosteal scaling was carried out before photodynamic therapy. Inside the peri-implant pocket, a paste-based azulene photosensitizer was placed and then a GaAlAs low-power laser (A. = 660 nm, P = 40 mW, E = 7.2 J for 3 minutes) was used. Microbiological samples were obtained before and immediately after treatment. Sefore treatment, one implant was removed and analyzed by scanning electron microscopy to validate the contamination Results: The results of this study showed that Prevotella sp., Fusobacterium sp., and S. Beta-haemolyticus were significantly reduced for both groups. After treatment, no significant differences were |
| | observed between the groups. Conclusion: These findings suggest that photodynamic therapy is a non-invasive method that could be used to reduce microorganisms in peri-implantitis |
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| Acervo Geral | Todos os itens |
| Itens na Biblioteca | FMVZ-Fac. Med. Vet. Zootecnia |
| Unidade USP | FO -- FAC DE ODONTOLOGIA |
| | FMVZ -- FAC DE MEDICINA VETERINÁRIA E ZOOTECNIA |
