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Iranian Endodontic Journal، جلد ۱۲، شماره ۳، صفحات ۳۱۲-۳۱۷
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عنوان انگلیسی Physicochemical Properties of MTA and Portland Cement after Addition of Aloe Vera
چکیده انگلیسی مقاله Introduction: The aim of this in vitro study was to determine the liquid-powder ratio, setting time, solubility, dimensional change, pH, and radiopacity of white structural and non-structural Portland cement, ProRoot MTA and MTA Bio, associated with a 2% glycolic solution containing Aloe Vera, as vehicle. Methods and Materials: Five samples of each material were used for each test, according to the American National Standards Institute/American Dental Association (ANSI/ADA) specification No. 57. Statistical analyses were performed using ANOVA and Tukey’s test at 5% significance. When sample distribution was not normal, non-parametric analysis of variance and the Kruskal-Wallis test were used ( α =0.05). Results: No statistical differences were found in liquid-powder ratios among the tested materials. ProRoot MTA showed the longest setting time. Dimensional change values were acceptable in all groups. Also, no significant differences were found in pH values and pH was alkaline in all samples throughout the experiment. Mean radiopacity results obtained for white Portland cements did not meet ANSI/ADA requirements, and were significantly lower than those obtained for MTA-based cements. Finally, Portland cements showed significantly higher mean solubility values compared to the other samples. Conclusion: The physicochemical properties of the tested materials in association with Aloe Vera were compatible with ANSI/ADA requirements, except for the white Portland cements, which failed to meet the radiopacity specification.
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نویسندگان مقاله alvaro henrique borges | alvaro henrique borges


orlando aguirre guedes | orlando aguirre guedes


luiz evaristo ricci volpato | luiz evaristo ricci volpato


gilberto siebert filho | gilberto siebert filho


alexandre meireles borba | alexandre meireles borba


عمر zina | omar zina


evandro piva | evandro piva


کارلوس estrela | carlos estrela


نشانی اینترنتی http://journals.sbmu.ac.ir/iej/article/view/10635
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/109/article-109-413959.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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