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Penetration degree of sealer in artificial lateral canal after passive ultrasonic irrigation with EDTA for different times

da Silva, Daylana P; Silva, Ingrid Magna R; Falcao, Lucas F; Falcao, Daniel F; Ferraz, Maria Ángela A.L; Falcao, Carlos Alberto M.
Acta odontol. latinoam; 32 (2), 2019
The aim of this study was to evaluate the degree of penetration of obturation cement in artificial lateral canals after Passive Ultrasonic Irrigation (PUI) with ethylenediaminetetraacetic acid (EDTA) for different times. Fifty upper molar palatine roots were used, in which two artificial lateral canals w...
Dentina/metabolismo, Materiales de Obturación del Conducto Radicular/farmacología, Irrigantes del Conducto Radicular/farmacología, Irrigación TerapéuticaMétodos, Terapia por Ultrasonido, Cavidad Pulpar/cirugía, Ácido Edético/farmacología, Preparación del Conducto Radicular, Hipoclorito de Sodio/farmacología, Raíz del Diente/diagnóstico por imagen
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Effect of Erosion/Abrasion Challenge on the Dentin Tubule Occlusion Using Different Desensitizing Agents

Canali, Gabriela D; Rached, Rodrigo N; Mazur, Rui F; Souza, Evelise M.
Braz. dent. j; 28 (2), 2017
The aim of the study was to evaluate dentinal tubule occlusion, measuring the dentin permeability (Lp) and using different desensitizing agents before and after abrasive/erosive challenge. Dentin discs from 42 healthy human third molars were obtained. Minimum Lp was measured after a smear layer simulatio...
Dentina/efectos de los fármacos, Dentina/metabolismo, Desensibilizantes Dentinarios/farmacología, Técnicas In Vitro, Microscopía Electrónica de Rastreo, Erosión de los Dientes
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Avaliaçäo da microinfiltraçäo e da açäo anticariogênica em restauraçöes com resina composta associadas a outros materiais

Oliveira, Alaíde Hermínia de Aguiar.
Este estudo in vitro avaliou a microinfiltraçäo e açäo anticariogênica nas restauraçöes com sistema adesivo/resina composta (Glacier) e nas associaçöes compômeros (Freedom, F2000, Dyract) ou ionômero modificado por resina (Vitremer)/resina composta em cavidades classe II amplas (MOD) com marge...
Resinas Compuestas/efectos adversos, Esmalte Dental/metabolismo, Dentina/metabolismo