Effects of low power red laser on induced-dental caries in rats

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dc.contributor.authorMUELLER, KARIN P.pt_BR
dc.contributor.authorRODRIGUES, CELIA R.M.D.pt_BR
dc.contributor.authorNUNEZ, SILVIA C.pt_BR
dc.contributor.authorROCHA, RAQUELpt_BR
dc.contributor.authorJORGE, ANTONIO O.C.pt_BR
dc.contributor.authorRIBEIRO, MARTHA S.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:45:58Zpt_BR
dc.date.accessioned2014-07-30T11:47:22Z
dc.date.available2014-07-15T13:45:58Zpt_BR
dc.date.available2014-07-30T11:47:22Z
dc.date.issued2007pt_BR
dc.description.abstractObjective: The purpose of this study was to investigate the effects of low power red laser associated with acidulated phosphate fluoride on the development of induced-dental caries in rats. Design: Dental caries were induced in molars of 40 rats divided into five groups: control group (CG), the teeth were not submitted to any treatment; laser group (LG), teeth were irradiated with a low power red laser (LPRL), power of 30 mW and dose of 5 J/cm2; fluoride group (FG), teeth were treated with topical acidulated phosphate fluoride (APF) 1.23% applied for 4 min; laser + fluoride group (LFG), teeth were irradiated with LPRL followed by APF; fluoride + laser group (FLG), teeth were treated with APF followed by LPRL. The animals were killed after 48 days, and the first and second molars were extracted to analyze the caries lesion area, microhardness, and calcium and phosphorus ratio. Results: There were no statistical differences among FG, LFG, and FLG regarding to caries area and microhardness, although the caries area were smaller in LFG. Ca/P ratio did not show significant differences among all groups. Conclusions: Although LPRL before APF application appeared to diminish the caries progression, LPRL did not present any additional benefit compared with acidulated phosphate fluoride on the prevention of induced-dental caries in rats.
dc.format.extent648-654pt_BR
dc.identifier.citationMUELLER, KARIN P.; RODRIGUES, CELIA R.M.D.; NUNEZ, SILVIA C.; ROCHA, RAQUEL; JORGE, ANTONIO O.C.; RIBEIRO, MARTHA S. Effects of low power red laser on induced-dental caries in rats. <b>Archives of Oral Biology</b>, v. 52, p. 648-654, 2007. DOI: <a href="https://dx.doi.org/10.1016/j.archoralbio.2006.12.018">10.1016/j.archoralbio.2006.12.018</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/5245.
dc.identifier.doi10.1016/j.archoralbio.2006.12.018
dc.identifier.issn0003-9969pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4203-1134
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5245pt_BR
dc.identifier.vol52pt_BR
dc.relation.ispartofArchives of Oral Biologypt_BR
dc.rightsopenAccessen
dc.subjectcariespt_BR
dc.subjectdentinpt_BR
dc.subjectlaser radiationpt_BR
dc.subjectinfrared spectrapt_BR
dc.subjectphosphatespt_BR
dc.subjectratspt_BR
dc.subjectfluorides
dc.titleEffects of low power red laser on induced-dental caries in ratspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARTHA SIMOES RIBEIRO
ipen.autorSILVIA CRISTINA NUNEZ
ipen.autorKARIN PRAIA MULLER
ipen.codigoautor574
ipen.codigoautor3759
ipen.codigoautor3403
ipen.contributor.ipenauthorMARTHA SIMOES RIBEIRO
ipen.contributor.ipenauthorSILVIA CRISTINA NUNEZ
ipen.contributor.ipenauthorKARIN PRAIA MULLER
ipen.date.recebimento07-10pt_BR
ipen.identifier.fi1.554pt_BR
ipen.identifier.ipendoc11901pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi1.500 - 2.999
ipen.type.genreArtigo
relation.isAuthorOfPublication36215a53-0150-4910-91d7-9559717b62d7
relation.isAuthorOfPublication8e1301a8-69c4-4aa3-a893-5a23b5328a83
relation.isAuthorOfPublicationa73f9bb4-73ff-4a2e-a711-bf8957ad0f6c
relation.isAuthorOfPublication.latestForDiscoverya73f9bb4-73ff-4a2e-a711-bf8957ad0f6c
sigepi.autor.atividadeMUELLER, KARIN P.:3403:-1:Spt_BR
sigepi.autor.atividadeNUNEZ, SILVIA C.:3759:31:Npt_BR
sigepi.autor.atividadeRIBEIRO, MARTHA S.:574:31:Npt_BR
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