Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel

ABSTRACT: The objective of this study was to determine the enamel mass variation after a prolonged bleaching treatment using a calcium-containing 4% hydrogen peroxide gel Twenty sound bovine incisors were randomly assigned to two groups (n=10) stored in G1) distilled water and G2) artificial saliva....

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Autores principales:	Santos,Heitor Sales de Barros, Ribeiro,Mara Eliane Soares, da-Silva,Taíse Sousa Pamplona, Lima,Rafael Rodrigues, Loretto,Sandro Cordeiro, Honorato da-Silva-e-Souza-Júnior,Mário
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2021
Materias:	Dental bleaching dental enamel peroxides
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2021000200415
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spelling	oai:scielo:S0718-381X20210002004152021-06-08Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing GelSantos,Heitor Sales de BarrosRibeiro,Mara Eliane Soaresda-Silva,Taíse Sousa PamplonaLima,Rafael RodriguesLoretto,Sandro CordeiroHonorato da-Silva-e-Souza-Júnior,Mário Dental bleaching dental enamel peroxides ABSTRACT: The objective of this study was to determine the enamel mass variation after a prolonged bleaching treatment using a calcium-containing 4% hydrogen peroxide gel Twenty sound bovine incisors were randomly assigned to two groups (n=10) stored in G1) distilled water and G2) artificial saliva. An electronic analytic scale (.000 grams measurements) was used to determine the enamel mass variation before and after the bleaching procedures at the following evaluation times: T0) before the bleaching procedures; T1) 14 days of treatment, as instructed by the manufacturer; T2) 21 days of treatment, 50 % beyond what is instructed by the manufacturer; and T3) 28 days of treatment, 100 % beyond what is instructed by the manufacturer. The highest mean was observed at T2/G2 (0.3259 g) and the lowest at T2/G1 (0.3265 g). The specimens stored in distilled water (G1) showed 6 % mass reduction when T0 (0.3277 g) was compared to T3 (0.3277 g). On the other hand, the specimens stored in artificial saliva exhibited a significant mass increase of 19 % when T0 (0.3521 g) was compared to T3 (0.3528 g). Prolonged bleaching therapy using 4 % hydrogen peroxide with calcium resulted in a massive reduction when water was used as a storage medium. When the specimens were stored in artificial saliva, an increase in mass was observed, probably due to the mineralizing properties of the artificial saliva.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.15 n.2 20212021-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2021000200415en10.4067/S0718-381X2021000200415
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Dental bleaching dental enamel peroxides
spellingShingle	Dental bleaching dental enamel peroxides Santos,Heitor Sales de Barros Ribeiro,Mara Eliane Soares da-Silva,Taíse Sousa Pamplona Lima,Rafael Rodrigues Loretto,Sandro Cordeiro Honorato da-Silva-e-Souza-Júnior,Mário Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel
description	ABSTRACT: The objective of this study was to determine the enamel mass variation after a prolonged bleaching treatment using a calcium-containing 4% hydrogen peroxide gel Twenty sound bovine incisors were randomly assigned to two groups (n=10) stored in G1) distilled water and G2) artificial saliva. An electronic analytic scale (.000 grams measurements) was used to determine the enamel mass variation before and after the bleaching procedures at the following evaluation times: T0) before the bleaching procedures; T1) 14 days of treatment, as instructed by the manufacturer; T2) 21 days of treatment, 50 % beyond what is instructed by the manufacturer; and T3) 28 days of treatment, 100 % beyond what is instructed by the manufacturer. The highest mean was observed at T2/G2 (0.3259 g) and the lowest at T2/G1 (0.3265 g). The specimens stored in distilled water (G1) showed 6 % mass reduction when T0 (0.3277 g) was compared to T3 (0.3277 g). On the other hand, the specimens stored in artificial saliva exhibited a significant mass increase of 19 % when T0 (0.3521 g) was compared to T3 (0.3528 g). Prolonged bleaching therapy using 4 % hydrogen peroxide with calcium resulted in a massive reduction when water was used as a storage medium. When the specimens were stored in artificial saliva, an increase in mass was observed, probably due to the mineralizing properties of the artificial saliva.
author	Santos,Heitor Sales de Barros Ribeiro,Mara Eliane Soares da-Silva,Taíse Sousa Pamplona Lima,Rafael Rodrigues Loretto,Sandro Cordeiro Honorato da-Silva-e-Souza-Júnior,Mário
author_facet	Santos,Heitor Sales de Barros Ribeiro,Mara Eliane Soares da-Silva,Taíse Sousa Pamplona Lima,Rafael Rodrigues Loretto,Sandro Cordeiro Honorato da-Silva-e-Souza-Júnior,Mário
author_sort	Santos,Heitor Sales de Barros
title	Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel
title_short	Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel
title_full	Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel
title_fullStr	Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel
title_full_unstemmed	Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel
title_sort	evaluation of dental enamel mass in prolonged supervised dental bleaching protocol with calcium-containing gel
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2021000200415
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Evaluation of Dental Enamel Mass in Prolonged Supervised Dental Bleaching Protocol with Calcium-Containing Gel

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