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In Vitro Effects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets
المؤلفون المشاركون
Ulkur, Feyza
Sungurtekin Ekçi, Elif
Nalbantgil, Didem
Sandalli, Nuket
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-05-27
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
The aim of this in vitro was to evaluate the effects of tricalcium phosphate (TCP) and amorphous calcium phosphate (ACP) containing varnish materials and Er:YAG laser irradiation on enamel demineralization around orthodontic brackets.
Forty extracted human premolar teeth were randomly divided into four treatment groups (i.e., 10 in each group): (1) 5% NaF-ACP varnish, (2) 5% NaF-TCP varnish, (3) Er:YAG laser, and (4) control (no treatment).
Er:YAG laser was operated at a wavelength of 2.94 μm and the energy output was 80 mJ per pulse; a pulse duration of 200 μsec and and a frequency of 2 Hz were used with water cooling.
All samples were then put into pH cycles.
Surface microhardness values and representative SEM images were assessed.
Surface microhardness values were evaluated using Kruskal-Wallis and Mann-Whitney U tests.
The results revealed that demineralization was significantly lower in the TCP and ACP varnish groups, whereas mean surface microhardness values of the TCP varnish were found higher than the ACP (P<0.05).
TCP and ACP varnish materials were found effective for reducing enamel demineralization around orthodontic brackets.
Use of Er:YAG laser irradiation as described in this study for inhibition of demineralization was found not satisfactory.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ulkur, Feyza& Sungurtekin Ekçi, Elif& Nalbantgil, Didem& Sandalli, Nuket. 2014. In Vitro Effects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1049811
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ulkur, Feyza…[et al.]. In Vitro Effects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets. The Scientific World Journal No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1049811
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ulkur, Feyza& Sungurtekin Ekçi, Elif& Nalbantgil, Didem& Sandalli, Nuket. In Vitro Effects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1049811
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1049811
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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