Protective effect of the dental pellicle against erosive challenges in situ

dc.creatorHara, AT
dc.creatorAndo, M
dc.creatorGonzalez-Canbezas, C
dc.creatorCury, JA
dc.creatorSerra, MC
dc.creatorZero, DT
dc.date2006
dc.dateJUL
dc.date2014-11-16T12:52:42Z
dc.date2015-11-26T17:24:59Z
dc.date2014-11-16T12:52:42Z
dc.date2015-11-26T17:24:59Z
dc.date.accessioned2018-03-29T00:12:16Z
dc.date.available2018-03-29T00:12:16Z
dc.identifierJournal Of Dental Research. Int Amer Assoc Dental Researchi A D R/a A D R, v. 85, n. 7, n. 612, n. 616, 2006.
dc.identifier0022-0345
dc.identifierWOS:000239775500006
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/58308
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/58308
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/58308
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1284216
dc.descriptionThe acquired dental pellicle helps prevent erosion, but the protection level is unknown. This in situ study tested whether a two-hour pellicle protects against different erosive challenges by orange juice. Subjects wore palatal appliances loaded with either enamel or dentin specimens. Pellicle was allowed to form, or not (control), on the surfaces of the specimens intra-orally for 2 hrs before the erosive challenges of 0 (control), 10, 20, and 30 minutes' duration. Specimens were randomly removed from the appliances after each challenge. Percentage of surface microhardness change (%SMC) was determined for the enamel specimens, and that of mineral loss and lesion depth for the dentin specimens. Enamel specimens with the pellicle showed a significantly lower %SMC, only after the 10-minute challenge. No protection was found for dentin. It was concluded that the acquired pellicle reduced dental erosion, but that this effect was limited to the less severe erosive challenge on enamel surfaces.
dc.description85
dc.description7
dc.description612
dc.description616
dc.languageen
dc.publisherInt Amer Assoc Dental Researchi A D R/a A D R
dc.publisherAlexandria
dc.publisherEUA
dc.relationJournal Of Dental Research
dc.relationJ. Dent. Res.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjecterosion
dc.subjectdental pellicle
dc.subjectenamel
dc.subjectdentin
dc.subjectAcquired Enamel Pellicle
dc.subjectSalivary Pellicle
dc.subjectSoft Drinks
dc.subjectChildren
dc.titleProtective effect of the dental pellicle against erosive challenges in situ
dc.typeArtículos de revistas


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