A modified Er,Cr:YSGG laser protocol associated with fluoride gel for controlling dentin erosion

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dc.contributor.authorMACHADO, ALANA C.pt_BR
dc.contributor.authorCONFORTINI, GESSICA T.pt_BR
dc.contributor.authorVIANA, ITALLO E.L.pt_BR
dc.contributor.authorPEREIRA, LAIS G. de S.pt_BR
dc.contributor.authorPEREIRA, DAISA de L.pt_BR
dc.contributor.authorZEZELL, DENISE M.pt_BR
dc.contributor.authorARANHA, ANA C.C.pt_BR
dc.contributor.authorSCARAMUCCI, TAISpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2021-12-16T18:33:44Z
dc.date.available2021-12-16T18:33:44Z
dc.date.issued2021pt_BR
dc.description.abstractPropose Effective strategies to control the development of dental erosion are still needed. This study evaluated the effect of associating a modified Er,Cr:YSGG laser protocol with topical fluoride application on dentin erosion. Methods Sound and eroded dentin specimens (n = 10/substrate) were allocated into groups: control (no treatment); APF gel (1.23% F-, for 1 min, one application, removed with cotton roll); Er,Cr:YSGG laser P1 [0.25W, 20Hz, ≅ 6.5 J/cm2, 2 mm away from the surface, two irradiation of 10 s each, with sweeping movements, under 25% air, without water, with a sapphire tip measuring 750 μm in diameter and with of 6 mm (S75)]; Er,Cr:YSGG laser P2 (same settings with P1 except 1 mm away from the surface and ≅ 8.3 J/cm2); APF gel before Er,Cr:YSGG laser P1; APF gel before Er,Cr:YSGG laser P2. Specimens underwent a 5-day erosion-remineralization cycling. Erosion depth (surface loss — SL) was determined. Environmental scanning electron microscopy images (n = 2) were obtained. Data were statistically analyzed (α = 0.05). Results Sound substrate: APF gel presented lowest SL, differing significantly from control and other groups. Laser P1 and P2 had highest SL. Eroded substrate: laser P1 showed highest SL, differing significantly from all other groups. For the control, APF gel, and laser P1, the eroded substrates had significantly higher SL than the sound. For laser P2, SL from sound specimens was higher than the eroded. Melted areas were observed in the laser-treated groups. Conclusions Modified Er,Cr:YSGG laser parameter was unable to control progression of dentin erosion, not even when it was combined with fluoride.pt_BR
dc.description.sponsorshipFundação Faculdade de Odontologia (FFO-FUNDECTO)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDFFO-FUNDECTO: PIBIC 001/2019pt_BR
dc.description.sponsorshipIDFAPESP: 17/24714-3pt_BR
dc.format.extent177-183pt_BR
dc.identifier.citationMACHADO, ALANA C.; CONFORTINI, GESSICA T.; VIANA, ITALLO E.L.; PEREIRA, LAIS G. de S.; PEREIRA, DAISA de L.; ZEZELL, DENISE M.; ARANHA, ANA C.C.; SCARAMUCCI, TAIS. A modified Er,Cr:YSGG laser protocol associated with fluoride gel for controlling dentin erosion. <b>Lasers in Dental Science</b>, v. 5, p. 177-183, 2021. DOI: <a href="https://dx.doi.org/10.1007/s41547-021-00133-y">10.1007/s41547-021-00133-y</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32409.
dc.identifier.doi10.1007/s41547-021-00133-ypt_BR
dc.identifier.issn2367-2587pt_BR
dc.identifier.orcid0000-0001-7404-9606pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7404-9606
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.percentilfiCiteScore30.00pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32409
dc.identifier.vol5pt_BR
dc.relation.ispartofLasers in Dental Sciencept_BR
dc.rightsopenAccesspt_BR
dc.subjectdentistry
dc.subjectcaries
dc.subjectlasers
dc.subjectfluorides
dc.subjectoptical systems
dc.titleA modified Er,Cr:YSGG laser protocol associated with fluoride gel for controlling dentin erosionpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorDENISE MARIA ZEZELL
ipen.autorDAISA DE LIMA PEREIRA
ipen.codigoautor693
ipen.codigoautor13947
ipen.contributor.ipenauthorDENISE MARIA ZEZELL
ipen.contributor.ipenauthorDAISA DE LIMA PEREIRA
ipen.date.recebimento21-12
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.fiCiteScore0.8pt_BR
ipen.identifier.ipendoc28177pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationa565f8ad-3432-4891-98c0-a587f497db21
relation.isAuthorOfPublication92f08418-70c2-4009-9087-9e3cadcb0c08
relation.isAuthorOfPublication.latestForDiscovery92f08418-70c2-4009-9087-9e3cadcb0c08
sigepi.autor.atividadeZEZELL, DENISE M.:693:920:Npt_BR
sigepi.autor.atividadePEREIRA, DAISA de L.:13947:920:Npt_BR
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