Evaluation of Caries-Free Restorations Bonded with Various Adhesive Systems: In Vitro Study
المؤلفون المشاركون
Piemjai, Morakot
Nakabayashi, Nobuo
Chantarawej, Pareewan
المصدر
International Journal of Dentistry
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-22
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Purpose.
Secondary caries originate from a leakage pathway where oral acids can penetrate faster and demineralize the tooth substrate deeper which can be visualized by dye penetration.
The ability to prevent secondary caries by contemporary adhesive systems was evaluated in this study.
Dye penetration distance through leakage and into the tooth substrate adjacent to Class V restorations after artificial caries exposure was compared.
Materials and Methods.
Previously frozen extracted human molars were used to prepare the Class V cavities at the CEJ on axial surfaces.
All cavities were restored with either the resin-composite or amalgam with or without resin adhesives: dry bonding: Super-Bond D-Liner II Plus; moist bonding: All-Bond 2; and self-etch bonding: AQ Bond and Clearfil Protect Bond.
Two subgroups of Super-Bond D-Liner II Plus were immersed for 14 days at 37°C either in artificial saliva (negative control) or the artificial caries solution.
The other groups were soaked in the artificial caries solution.
The distance of dye penetration into the adjacent enamel, cementum/dentin, and tooth-resin interfaces was measured after immersion in 0.5% basic fuchsin dye for 24 h.
The tooth-resin interfacial layer was investigated using SEM.
Results.
No dye penetration into the tooth-resin interface was found in Super-Bond D-Liner II Plus and AQ Bond groups which demonstrated a constant hybrid layer after a chemical challenge.
The leakage distance at the cementum/dentin-resin interface of All-Bond 2, Clearfil Protect Bond, and non-adhesive amalgam (positive control) groups was significantly higher than the distance of dye penetration into the adjacent demineralized root surface (p<0.05).
Conclusion.
Caries associated with either amalgam or resin-composite restorations can be prevented using resin adhesives which can penetrate into the intact tooth substrate to form a stable hybrid layer.
With caries-free restorations, tooth vitality may be conserved lifelong.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Piemjai, Morakot& Chantarawej, Pareewan& Nakabayashi, Nobuo. 2020. Evaluation of Caries-Free Restorations Bonded with Various Adhesive Systems: In Vitro Study. International Journal of Dentistry،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1169573
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Piemjai, Morakot…[et al.]. Evaluation of Caries-Free Restorations Bonded with Various Adhesive Systems: In Vitro Study. International Journal of Dentistry No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1169573
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Piemjai, Morakot& Chantarawej, Pareewan& Nakabayashi, Nobuo. Evaluation of Caries-Free Restorations Bonded with Various Adhesive Systems: In Vitro Study. International Journal of Dentistry. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1169573
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1169573
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر