Mostrar registro simples

dc.contributor.authorKuga, Milton Carlospt_BR
dc.contributor.authorFaria, Giselept_BR
dc.contributor.authorSó, Marcus Vinicius Reispt_BR
dc.contributor.authorKeine, Kátia Cristinapt_BR
dc.contributor.authorSantos, Alailson Domingos dospt_BR
dc.contributor.authorDuarte, Marco Antonio Húngaropt_BR
dc.contributor.authorKopper, Patrícia Maria Polipt_BR
dc.date.accessioned2014-08-27T02:11:31Zpt_BR
dc.date.issued2014pt_BR
dc.identifier.issn1678-7757pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/101955pt_BR
dc.description.abstractDue to the low radiopacity of Sealer 26, iodoform is frequently empirically added to this sealer. Thus, the interference of this procedure with the physicochemical properties of Sealer 26 must be evaluated. Objective: This study evaluated the influence of the addition of iodoform on setting time, flow, solubility, pH, and calcium release of an epoxy-based sealer. Material and Methods: The control group was pure Sealer 26, and the experimental groups were Sealer 26 added with 1.1 g, 0.55 g or 0.275 g of iodoform. Setting time evaluation was performed in accordance with the ASTM (266%)3 specification. The analysis of flow and solubility was in accordance with the /SO 6346%2))8 specification. 9or the evaluation of pH and calcium ion release, polyethylene tubes were filled with the materials and immersed in flas;s with 8) ml of deioni<ed water. After 24 h, 4, 84, 28, 23, and 4> days pH was measured. In 45 days, the calcium released was evaluated with an atomic absorption spectrophotometer. Results: The addition of iodoform increased setting time in comparison with pure sealer (AB).)>C. As for flow, solubility, and calcium release, the mixtures presented results similar to pure sealer (p>0.05). In the 24 h period, the mixture with 1.1 g and 0.55 g of iodoform showed lower pH than pure sealer and than sealer added with 0.275 g of iodoform (P<0.05). Conclusions: The iodoform added to Sealer 26 interferes with its setting time and solubility properties. Further studies are needed to address the clinical significance of this interference.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofJournal of applied oral science. Bauru. Vol. 22, no. 2 (Mar./Apr. 2014), p. 125-130pt_BR
dc.rightsOpen Accessen
dc.subjectEndodonticsen
dc.subjectEndodontiapt_BR
dc.subjectMateriais odontológicospt_BR
dc.subjectRoot canal filling materialsen
dc.subjectPhysical and chemical propertiesen
dc.titleThe impact of the addition of iodoform on the physicochemical properties of an epoxy-based endodontic sealerpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000921545pt_BR
dc.type.originNacionalpt_BR


Thumbnail
   

Este item está licenciado na Creative Commons License

Mostrar registro simples