Infrared laser photobiomodulation (lambda 830 nm) on bone tissue around dental implants: A Raman spectroscopy and scanning electronic microscopy study in rabbits

Página do item simplificado
dc.contributor.authorLopes, Cibelle B.
dc.contributor.authorPinheiro, Antonio L. B.
dc.contributor.authorSathaiah, Sokki
dc.contributor.authorDa Silva, Newton Soares
dc.contributor.authorSalgado, Miguel A. C.
dc.contributor.institutionUNIVAP
dc.contributor.institutionUniversidade Federal da Bahia (UFBA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:23:17Z
dc.date.available2014-05-20T15:23:17Z
dc.date.issued2007-04-01
dc.description.abstractObjective: the aim of this study was to assess, through Raman spectroscopy, the incorporation of calcium hydroxyapatite (CHA; similar to 960 cm(-1)), and scanning electron microscopy (SEM), the bone quality on the healing bone around dental implants after laser photobiomodulation ( lambda 830 nm). Background Data: Laser photobiomodulation has been successfully used to improve bone quality around dental implants, allowing early wearing of prostheses. Methods: Fourteen rabbits received a titanium implant on the tibia; eight of them were irradiated with lambda 830 nm laser ( seven sessions at 48-h intervals, 21.5 J/cm(2) per point, 10 mW, phi similar to 0.0028 cm(2), 86 J per session), and six acted as control. The animals were sacrificed 15, 30, and 45 days after surgery. Specimens were routinely prepared for Raman spectroscopy and SEM. Eight readings were taken on the bone around the implant. Results: the results showed significant differences on the concentration of CHA on irradiated and control specimens at both 30 and 45 days after surgery ( p < 0.001). Conclusion: It is concluded that infrared laser photobiomodulation does improve bone healing, and this may be safely assessed by Raman spectroscopy or SEM.en
dc.description.affiliationUNIVAP, IP&D, BR-12244000 Sao Jose Dos Campos, Brazil
dc.description.affiliationUNIVAP, Dept Dent, BR-12244000 Sao Jose Dos Campos, Brazil
dc.description.affiliationUniv Fed Bahia, Sch Dent, Salvador, BA, Brazil
dc.description.affiliationUNESP, Sch Dent, Sao Jose Dos Campos, Brazil
dc.description.affiliationUnespUNESP, Sch Dent, Sao Jose Dos Campos, Brazil
dc.format.extent96-101
dc.identifierhttp://dx.doi.org/10.1089/pho.2006.2030
dc.identifier.citationPhotomedicine and Laser Surgery. New Rochelle: Mary Ann Liebert Inc., v. 25, n. 2, p. 96-101, 2007.
dc.identifier.doi10.1089/pho.2006.2030
dc.identifier.fileWOS000247717500006.pdf
dc.identifier.issn1549-5418
dc.identifier.urihttp://hdl.handle.net/11449/34102
dc.identifier.wosWOS:000247717500006
dc.language.isoeng
dc.publisherMary Ann Liebert, Inc.
dc.relation.ispartofPhotomedicine and Laser Surgery
dc.relation.ispartofjcr1.620
dc.relation.ispartofsjr0,443
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleInfrared laser photobiomodulation (lambda 830 nm) on bone tissue around dental implants: A Raman spectroscopy and scanning electronic microscopy study in rabbitsen
dc.typeArtigo
dcterms.licensehttp://www.liebertpub.com/nv/resources-tools/self-archiving-policy/51/
dcterms.rightsHolderMary Ann Liebert Inc.
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Ciência e Tecnologia, São José dos Campospt

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
WOS000247717500006.pdf
Tamanho:
349.73 KB
Formato:
Adobe Portable Document Format
Baixar
Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Artigos - Biociências e Diagnóstico Bucal - ICT