Brushing Effect Of Abrasive Dentifrices During At-home Bleaching With 10% Carbamide Peroxide On Enamel Surface Roughness

dc.creatorWorschech C.C.
dc.creatorRodrigues J.A.
dc.creatorMarcondes Martins L.R.
dc.creatorBovi Ambrosano G.M.
dc.date2006
dc.date2015-06-30T18:17:05Z
dc.date2015-11-26T14:28:59Z
dc.date2015-06-30T18:17:05Z
dc.date2015-11-26T14:28:59Z
dc.date.accessioned2018-03-28T21:32:13Z
dc.date.available2018-03-28T21:32:13Z
dc.identifier
dc.identifierJournal Of Contemporary Dental Practice. , v. 7, n. 1, p. 25 - 34, 2006.
dc.identifier15263711
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-33644925303&partnerID=40&md5=8b0418e5a930d5cc3c7f39d39202e593
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/103829
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/103829
dc.identifier2-s2.0-33644925303
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1246736
dc.descriptionDuring tooth bleaching abrasive dentifrices might change the outer superficial enamel. The aim of this in vitro study was to evaluate the roughness of human enamel exposed to a 10% carbamide peroxide bleaching agent at different times and submitted to different superficial cleaning treatments. The study consisted of 60 sound human enamel slabs, randomly assigned to different treatment groups: G1 - not brushed; G2 - brushed with a fluoride abrasive dentifrice; G3 - brushed with a non-fluoride abrasive dentifrice; and G4 - brushed without a dentifrice. There were 15 enamel slabs per group. Slabs of molar teeth were obtained and sequentially polished with sandpaper and abrasive pastes. A perfilometer was used to obtain the mean of Ra value on the surface of each specimen to initial and experimental times. Bleaching was performed on the enamel surface for six hours daily. After that, each slab received a cleaning surface treatment and was stored in artificial saliva. Analysis of variance (ANOVA) and Tukey's HSD hoc analysis (α =0.05) revealed significant differences in roughness values over time for enamel bleached and treated with different superficial cleaning methods. G1 and G4 showed no significant differences in roughness over time, G2 and G3 showed a significant increase in the surface roughness values. This in vitro investigation showed the sole use of 10% carbamide peroxide did not alter the enamel surface roughness, but the cleaning treatments that employed the use of brushing with abrasive dentifrices resulted in a significant increase of enamel surface roughness.
dc.description7
dc.description1
dc.description25
dc.description34
dc.descriptionLeonard, R.H., Sharma, A., Haywood, V.B., Use of different concentrations of carbamide peroxide for bleaching teeth: An in vitro study (1998) Quintessence Int, 29, pp. 503-507. , Aug
dc.descriptionBasting, R.T., Rodrigues Jr., A.L., Serra, M.C., The effect of 10% carbamide peroxide bleaching material on microhardness of sound and demineralized enamel and dentin in Situ (2001) Oper Dent, 26, pp. 531-539. , Nov-Dez
dc.descriptionBitter, N.C., A scanning electron microscopy study of the effect of bleaching agents on enamel: A preliminary report (1992) J Prost Dent, 67, pp. 852-855. , Jun
dc.descriptionGultz, J., Kaim, J., Scherer, W., Two in-office bleaching systems: A scanning electron microscope study (1999) Compend Contin Educ Dent, 20, pp. 965-968. , Oct
dc.descriptionMcGuckin, R.S., Babin, J.F., Meyer, B.J., Alterations in human enamel surface morphology following vital bleaching (1992) J Prosthet Dent, 68, pp. 754-760. , Nov
dc.descriptionSmidt, A., Weller, D., Roman, I., Effect of bleaching agents on microhardness and surface morphology of tooth enamel (1998) Am J Dent, 11, pp. 83-85
dc.descriptionAttin, T., Kielbassa, A.M., Schwanenberg, M., Effect of fluoride treatment on remineralization of bleached enamel (1997) J Oral Rehab, 24, pp. 282-286. , Apr
dc.descriptionHachiya, Y., Takatsu, T., Hosoda, H., A Varnish to prevent etching unrestored enamel (1985) J Prosthet Dent, 53, pp. 46-50. , Jan
dc.descriptionRodrigues, J.A., Basting, R.T., Serra, M.C., Effects of 10% carbamide peroxide bleaching materials on enamel microhardness (2001) Am J Dent, 14, pp. 67-71. , Apr
dc.descriptionFreitas, P.M., Basting, R.T., Rodrigues Jr., A.I., Effects of two 10% peroxide carbamide bleaching agents on dentin microhardness at different time intervals (2002) Quintessence Int, 33, pp. 370-375. , May
dc.descriptionErnest, C.P., Marroquin, B.B., Willershausen- Zönnchen, B., Effects of hydrogen peroxide-containing bleaching agents on the morphology of human enamel (1996) Quintssence Int, 27, pp. 53-56
dc.descriptionHegedüs, C., Bistey, T., Flóra-Nagy, An anatomic force microscopy study on the effect of bleaching agents on enamel surface (1999) J Dent, 27, pp. 509-515
dc.descriptionMcCracken, M., Haywood, V.B., Demineralization effects of 10 percent carbamide peroxide (1996) J Dent, 24, pp. 395-398. , Nov
dc.descriptionKuroiwa, M., Kodaka, T., Kuroiwa, M., Microstructural changes of human enamel surfaces by brushing with and without dentifrice containing abrasive (1993) Caries Res, 27, pp. 1-8
dc.descriptionWhite, D.J., Development of an improved whitening dentifrice based upon "stain specific soft silica" technology (2001) J Clin Dent, 12, pp. 25-29
dc.descriptionIsaacs, R.L., Bartizek, R.D., Owens, T.S., Maintenance of tooth color after prophylaxis: Comparison of three dentifrices (2000) J. Clinic Dent, 112, pp. 51-55
dc.descriptionGerlach, R.W., Barker, M.L., Hyde, J.D., Effects of a tartar control whitening dentifrice on tooth shade in a population with long-standing natural stain (2001) J Clin Dent, 12, pp. 47-50
dc.descriptionSilverstone, L.M., Remineralization Phenomena (1977) Caries Res, 11 (1 SUPPL.), pp. 59-84
dc.descriptionFeatherstone, J.D.B., O'Really, M.M., Shariati, M., Enhancement of remineralization in vitro and in vivo (1986) Factors Relating to Demineralization and Remineralization of the Teeth, pp. 23-34. , Leach AS. Oxford: IRL
dc.descriptionSerra, M.C., Cury, J.A., The in vitro effect of glass-ionomer cement restoration on enamel subjected to a demineralization and remineralization model (1992) Quintessence Int, 24, pp. 39-44. , Feb
dc.descriptionWorschech, C.C., Rodrigues, J.A., Martins, L.R.M., "In vitro" evaluation of human dental enamel surface roughness bleached with 35% carbamide peroxide and submitted to abrasive dentifrice brushing (2003) Pesqui Odontol Bras, 17 (4), pp. 342-348. , Oct-Dez
dc.languageen
dc.publisher
dc.relationJournal of Contemporary Dental Practice
dc.rightsfechado
dc.sourceScopus
dc.titleBrushing Effect Of Abrasive Dentifrices During At-home Bleaching With 10% Carbamide Peroxide On Enamel Surface Roughness
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución