In Vitro Effect Of Low-level Laser Therapy On Typical Oral Microbial Biofilms

dc.creatorBasso F.G.
dc.creatorOliveira C.F.
dc.creatorFontana A.
dc.creatorKurachi C.
dc.creatorBagnato V.S.
dc.creatorSpolidorio D.M.P.
dc.creatorHebling J.
dc.creatorde Souza Costa C.A.
dc.date2011
dc.date2015-06-30T20:35:45Z
dc.date2015-11-26T14:51:40Z
dc.date2015-06-30T20:35:45Z
dc.date2015-11-26T14:51:40Z
dc.date.accessioned2018-03-28T22:03:22Z
dc.date.available2018-03-28T22:03:22Z
dc.identifier
dc.identifierBrazilian Dental Journal. , v. 22, n. 6, p. 502 - 510, 2011.
dc.identifier1036440
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84255166814&partnerID=40&md5=2ca242b844280cc36ea0a842678c1ff2
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/108555
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/108555
dc.identifier2-s2.0-84255166814
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1254555
dc.descriptionThe aim of this study was to evaluate the effect of specific parameters of low-level laser therapy (LLLT) on biofilms formed by Streptococcus mutans, Candida albicans or an association of both species. Single and dual-species biofilms - SSB and DSB - were exposed to laser doses of 5, 10 or 20 J/cm 2 from a near infrared InGaAsP diode laser prototype (LASERTable; 780 ± 3 nm, 0.04 W). After irradiation, the analysis of biobilm viability (MTT assay), biofilm growth (cfu/mL) and cell morphology (SEM) showed that LLLT reduced cell viability as well as the growth of biofilms. The response of S. mutans (SSB) to irradiation was similar for all laser doses and the biofilm growth was dose dependent. However, when associated with C. albicans (DSB), S. mutans was resistant to LLLT. For C. albicans, the association with S. mutans (DSB) caused a significant decrease in biofilm growth in a dose-dependent fashion. The morphology of the microorganisms in the SSB was not altered by LLLT, while the association of microbial species (DSB) promoted a reduction in the formation of C. albicans hyphae. LLLT had an inhibitory effect on the microorganisms, and this capacity can be altered according to the interactions between different microbial species.
dc.description22
dc.description6
dc.description502
dc.description510
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dc.languageen
dc.publisher
dc.relationBrazilian Dental Journal
dc.rightsaberto
dc.sourceScopus
dc.titleIn Vitro Effect Of Low-level Laser Therapy On Typical Oral Microbial Biofilms
dc.typeArtículos de revistas


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