The role of adhesive systems and dentin desensitizers in altering the permeability of human dentin
المؤلفون المشاركون
Niazy, Maha Ahmad
Jamil, Wail Isam
المصدر
العدد
المجلد 25، العدد 3 (30 سبتمبر/أيلول 2009)، ص ص. 433-442، 10ص.
الناشر
جامعة القاهرة كلية طب الفم و الأسنان
تاريخ النشر
2009-09-30
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
Dentin sensitivity is one of the common problems in the dental office and reduction of the fluid hydraulic conductance of the dentinal tubules will reduce this sensitivity.
The aim of the present study was to evaluate the effect of application of an oxalate desensitizing agent, adhesive system or their combination on the permeability of dentin.
The ultra-morphology was also studied using scanning electron microscope (SEM).
Dentin discs 1 mm thickness were prepared from thirty human intact molars, and then divided into three groups, relative to the type of the treatment; 3% monopotassiummonohydrogen oxalate (DDS#2), Glacier adhesive system or their combination after acid etching of dentine discs on both sides.
Hydraulic conductance was recorded at baseline, after etching (preoperative), 1-day and 1-week after treatment.
The permeability test scores were analyzed using repeated measures ANOVA (P-value< 0.05).
Results revealed that all the tested dentin treatments significantly reduced the dentin permeability with no statistical significance between them.
However, the permeability scores increased after 1week for DDS#2 as compared to the scores recorded after 1-day.
SEM showed reduction of dentinal tubules patency for all tested materials.
It was concluded that: (1) Using either DDS#2 or Glacier adhesive system or their combination is effective in reducing the permeability of dentin.
(2)The patency and the number of dentinal tubules have direct effect on the permeability of dentin.
(3)The null hypothesis is accepted.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Niazy, Maha Ahmad& Jamil, Wail Isam. 2009. The role of adhesive systems and dentin desensitizers in altering the permeability of human dentin. Cairo Dental Journal،Vol. 25, no. 3, pp.433-442.
https://search.emarefa.net/detail/BIM-274075
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Niazy, Maha Ahmad& Jamil, Wail Isam. The role of adhesive systems and dentin desensitizers in altering the permeability of human dentin. Cairo Dental Journal Vol. 25, no. 3 (Sep. 2009), pp.433-442.
https://search.emarefa.net/detail/BIM-274075
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Niazy, Maha Ahmad& Jamil, Wail Isam. The role of adhesive systems and dentin desensitizers in altering the permeability of human dentin. Cairo Dental Journal. 2009. Vol. 25, no. 3, pp.433-442.
https://search.emarefa.net/detail/BIM-274075
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 440-442
رقم السجل
BIM-274075
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