Cargando…

The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate

INTRODUCTION: This in vitro study investigated the effect of adding 10% calcium chloride (CaCl(2)) on push out bond strength of calcium-enriched mixture (CEM) cement and mineral trioxide aggregate (MTA) to root canal dentin. METHODS AND MATERIALS: A total of 120 root dentin slices with 2 mm thicknes...

Descripción completa

Detalles Bibliográficos
Autores principales: Shokouhi, Mohammad Mehdi, Abbaszadegan, Abbas, Ameri, Amin, Sharifian, Seyed Masih, Nabavizadeh, Mohammadreza
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Iranian Center for Endodontic Research 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5527210/
https://www.ncbi.nlm.nih.gov/pubmed/28808461
http://dx.doi.org/10.22037/iej.v12i3.15242
_version_ 1783252933678202880
author Shokouhi, Mohammad Mehdi
Abbaszadegan, Abbas
Ameri, Amin
Sharifian, Seyed Masih
Nabavizadeh, Mohammadreza
author_facet Shokouhi, Mohammad Mehdi
Abbaszadegan, Abbas
Ameri, Amin
Sharifian, Seyed Masih
Nabavizadeh, Mohammadreza
author_sort Shokouhi, Mohammad Mehdi
collection PubMed
description INTRODUCTION: This in vitro study investigated the effect of adding 10% calcium chloride (CaCl(2)) on push out bond strength of calcium-enriched mixture (CEM) cement and mineral trioxide aggregate (MTA) to root canal dentin. METHODS AND MATERIALS: A total of 120 root dentin slices with 2 mm thickness were prepared from sixty single-rooted human teeth. Dentinal discs were enlarged to achieve 1.3 mm diameter. The specimens were randomly allocated into eight groups (n=15). Dentin discs were filled with either CEM cement or MTA with or without CaCl(2) and the push out test was performed after 3 and 21 days. Data were analyzed with two-way ANOVA test. The level of significance was set at 0.05. RESULTS: There was an interaction effect amongst all groups (P=0.028). After 3 days, CEM cement showed a significantly lower bond strength than other groups (P<0.05) while MTA demonstrated significantly higher bond strength than CEM cement with or without CaCl(2) (P=0.001). After 21 days, CEM cement with or without CaCl(2) had no significant difference with other groups (P>0.05). However, the bond strength of MTA decreased when CaCl(2) was added (P=0.011). CONCLUSION: The addition of 10% CaCl(2) increased the push out bond strength of CEM cement and improved it over time; while, this substance aggravated this property for MTA.
format Online
Article
Text
id pubmed-5527210
institution National Center for Biotechnology Information
language English
publishDate 2017
publisher Iranian Center for Endodontic Research
record_format MEDLINE/PubMed
spelling pubmed-55272102017-08-14 The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate Shokouhi, Mohammad Mehdi Abbaszadegan, Abbas Ameri, Amin Sharifian, Seyed Masih Nabavizadeh, Mohammadreza Iran Endod J Original Article INTRODUCTION: This in vitro study investigated the effect of adding 10% calcium chloride (CaCl(2)) on push out bond strength of calcium-enriched mixture (CEM) cement and mineral trioxide aggregate (MTA) to root canal dentin. METHODS AND MATERIALS: A total of 120 root dentin slices with 2 mm thickness were prepared from sixty single-rooted human teeth. Dentinal discs were enlarged to achieve 1.3 mm diameter. The specimens were randomly allocated into eight groups (n=15). Dentin discs were filled with either CEM cement or MTA with or without CaCl(2) and the push out test was performed after 3 and 21 days. Data were analyzed with two-way ANOVA test. The level of significance was set at 0.05. RESULTS: There was an interaction effect amongst all groups (P=0.028). After 3 days, CEM cement showed a significantly lower bond strength than other groups (P<0.05) while MTA demonstrated significantly higher bond strength than CEM cement with or without CaCl(2) (P=0.001). After 21 days, CEM cement with or without CaCl(2) had no significant difference with other groups (P>0.05). However, the bond strength of MTA decreased when CaCl(2) was added (P=0.011). CONCLUSION: The addition of 10% CaCl(2) increased the push out bond strength of CEM cement and improved it over time; while, this substance aggravated this property for MTA. Iranian Center for Endodontic Research 2017 /pmc/articles/PMC5527210/ /pubmed/28808461 http://dx.doi.org/10.22037/iej.v12i3.15242 Text en This is an Open Access article distributed under the terms of the Creative Commons Attribution License, (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Shokouhi, Mohammad Mehdi
Abbaszadegan, Abbas
Ameri, Amin
Sharifian, Seyed Masih
Nabavizadeh, Mohammadreza
The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate
title The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate
title_full The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate
title_fullStr The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate
title_full_unstemmed The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate
title_short The Effect of Calcium Chloride on Push-Out Bond Strength of Calcium-Enriched Mixture Cement and Mineral Trioxide Aggregate
title_sort effect of calcium chloride on push-out bond strength of calcium-enriched mixture cement and mineral trioxide aggregate
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5527210/
https://www.ncbi.nlm.nih.gov/pubmed/28808461
http://dx.doi.org/10.22037/iej.v12i3.15242
work_keys_str_mv AT shokouhimohammadmehdi theeffectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT abbaszadeganabbas theeffectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT ameriamin theeffectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT sharifianseyedmasih theeffectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT nabavizadehmohammadreza theeffectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT shokouhimohammadmehdi effectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT abbaszadeganabbas effectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT ameriamin effectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT sharifianseyedmasih effectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate
AT nabavizadehmohammadreza effectofcalciumchlorideonpushoutbondstrengthofcalciumenrichedmixturecementandmineraltrioxideaggregate