Chlorhexidine does not improve but preserves bond strength to eroded dentin.
dc.contributor.author | Francisconi dos Rios, Luciana Fávaro | * |
dc.contributor.author | Calabria, Marcela Pagani | * |
dc.contributor.author | Casas-Apayco, Leslie | * |
dc.contributor.author | Honório, Heitor Marques | * |
dc.contributor.author | Carrilho, Marcela Rocha De Oliveira | * |
dc.contributor.author | Pereira, José Carlos | * |
dc.contributor.author | Wang, Linda | * |
dc.date.accessioned | 2016-04-28T16:16:33Z | es_PE |
dc.date.available | 2016-04-28T16:16:33Z | es_PE |
dc.date.issued | 2015-02 | es_PE |
dc.identifier.citation | Chlorhexidine does not improve but preserves bond strength to eroded dentin. 2015, 28 (1):28-32 Am J Dent | es_PE |
dc.identifier.issn | 0894-8275 | es_PE |
dc.identifier.pmid | 25864239 | es_PE |
dc.identifier.uri | http://hdl.handle.net/10757/607304 | es_PE |
dc.description | El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. | es_PE |
dc.description.abstract | PURPOSE: To evaluate the effect of aqueous solutions of chlorhexidine digluconate (CHX) in different concentrations on bond strength to eroded dentin up to 6 months, using normal dentin as a control. METHODS: Exposed flat dentin of extracted third molars was only ground with 600-grit SiC paper/1 minute (normal dentin - N), or subsequently eroded by a regular-cola soft-drink (eroded dentin - E). N and E were acid-etched, washed, dried and rehydrated with 1.5 μL, respectively, of distillated water (control - NC / EC); of 0.004% CHX (N0.004% / E0.004%); or of 2% CHX (N2% / E2%). Adper Single Bond 2 was applied in all specimens and resin composite buildups were constructed with Filtek Z350. Specimens were sectioned in beams, which were tested (μTBS) immediately or after 6 months of aging. RESULTS: Microtensile bond strength to eroded dentin was always significantly lower than that to normal dentin. Application of tested CHX solutions did not exert a significant effect immediately; however, after aging, the 2% CHX prevented abrupt bond strength loss both to eroded and normal dentin. | |
dc.format | application/pdf | es_PE |
dc.language.iso | eng | es_PE |
dc.publisher | American Journal of Dentistry | es_PE |
dc.relation.url | http://www.ncbi.nlm.nih.gov/pubmed/25864239 | es_PE |
dc.rights | info:eu-repo/semantics/embargoedAccess | es_PE |
dc.source | Universidad Peruana de Ciencias Aplicadas (UPC) | es_PE |
dc.source | Repositorio Académico - UPC | es_PE |
dc.subject | Acid Etching | es_PE |
dc.subject | Carbonated Beverages | es_PE |
dc.subject | Composite Resins | es_PE |
dc.subject | Dental Bonding | es_PE |
dc.subject | Dental Cements | es_PE |
dc.subject | Dental Stress Analysis | es_PE |
dc.subject | Dentin | es_PE |
dc.subject | Dentin-Bonding Agents | es_PE |
dc.subject | Humans | es_PE |
dc.subject.mesh | Acid Etching, Dental | es_PE |
dc.subject.mesh | Carbonated Beverages | es_PE |
dc.subject.mesh | Chlorhexidine | es_PE |
dc.subject.mesh | Composite Resins | es_PE |
dc.subject.mesh | Dental Bonding | es_PE |
dc.subject.mesh | Dental Cements | es_PE |
dc.subject.mesh | Dental Stress Analysis | es_PE |
dc.subject.mesh | Dentin | es_PE |
dc.subject.mesh | Dentin-Bonding Agents | es_PE |
dc.subject.mesh | Humans | es_PE |
dc.subject.mesh | Materials Testing | es_PE |
dc.subject.mesh | Stress, Mechanical | es_PE |
dc.subject.mesh | Surface Properties | es_PE |
dc.subject.mesh | Tensile Strength | es_PE |
dc.subject.mesh | Time Factors | es_PE |
dc.subject.mesh | Tooth Erosion | es_PE |
dc.title | Chlorhexidine does not improve but preserves bond strength to eroded dentin. | es_PE |
dc.type | info:eu-repo/semantics/article | es_PE |
dc.identifier.journal | American journal of dentistry (Am J Dent.) | es_PE |
dc.description.peer-review | Revisión por pares | es_PE |
html.description.abstract | PURPOSE: To evaluate the effect of aqueous solutions of chlorhexidine digluconate (CHX) in different concentrations on bond strength to eroded dentin up to 6 months, using normal dentin as a control. METHODS: Exposed flat dentin of extracted third molars was only ground with 600-grit SiC paper/1 minute (normal dentin - N), or subsequently eroded by a regular-cola soft-drink (eroded dentin - E). N and E were acid-etched, washed, dried and rehydrated with 1.5 μL, respectively, of distillated water (control - NC / EC); of 0.004% CHX (N0.004% / E0.004%); or of 2% CHX (N2% / E2%). Adper Single Bond 2 was applied in all specimens and resin composite buildups were constructed with Filtek Z350. Specimens were sectioned in beams, which were tested (μTBS) immediately or after 6 months of aging. RESULTS: Microtensile bond strength to eroded dentin was always significantly lower than that to normal dentin. Application of tested CHX solutions did not exert a significant effect immediately; however, after aging, the 2% CHX prevented abrupt bond strength loss both to eroded and normal dentin. |
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Odontología [44]