Dentine Tubule Occlusion by Novel Bioactive Glass-Based Toothpastes
المؤلفون المشاركون
Gillam, D. G.
Hill, Robert G.
da Cruz, Luiza Pereira Dias
Chen, Xiaojing
المصدر
International Journal of Dentistry
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-04-04
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
There are numerous over-the-counter (OTC) and professionally applied (in-office) products and techniques currently available for the treatment of dentine hypersensitivity (DH), but more recently, the use of bioactive glasses in toothpaste formulations have been advocated as a possible solution to managing DH.
Aim.
The aim of the present study, therefore, was to compare several bioactive glass formulations to investigate their effectiveness in an established in vitro model.
Materials and Methods.
A 45S5 glass was synthesized in the laboratory together with several other glass formulations: (1) a mixed glass (fluoride and chloride), (2) BioMinF, (3) a chloride glass, and (4) an amorphous chloride glass.
The glass powders were formulated into five different toothpaste formulations.
Dentine discs were sectioned from extracted human teeth and prepared for the investigation by removing the cutting debris (smear layer) following sectioning using a 6% citric acid solution for 2 minutes.
Each disc was halved to provide test and control halves for comparison following the brushing of the five toothpaste formulations onto the test halves for each toothpaste group.
Following the toothpaste application, the test discs were immersed in either artificial saliva or exposed to an acid challenge.
Results.
The dentine samples were analyzed using scanning electron microscopy (SEM), and observation of the SEM images indicated that there was good surface coverage following artificial saliva immersion.
Furthermore, although the acid challenge removed the hydroxyapatite layer on the dentine surface for most of the samples, except for the amorphous chloride glass, there was evidence of tubular occlusion in the dentine tubules.
Conclusions.
The conclusions from the study would suggest that the inclusion of bioactive glass into a toothpaste formulation may be an effective approach to treat DH.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
da Cruz, Luiza Pereira Dias& Hill, Robert G.& Chen, Xiaojing& Gillam, D. G.. 2018. Dentine Tubule Occlusion by Novel Bioactive Glass-Based Toothpastes. International Journal of Dentistry،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1170557
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
da Cruz, Luiza Pereira Dias…[et al.]. Dentine Tubule Occlusion by Novel Bioactive Glass-Based Toothpastes. International Journal of Dentistry No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1170557
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
da Cruz, Luiza Pereira Dias& Hill, Robert G.& Chen, Xiaojing& Gillam, D. G.. Dentine Tubule Occlusion by Novel Bioactive Glass-Based Toothpastes. International Journal of Dentistry. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1170557
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170557
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