این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Dental Materials and Techniques، جلد ۱۳، شماره ۲، صفحات ۵۲-۵۹
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Effect of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) on bond strength of a universal adhesive to demineralized dentin
چکیده انگلیسی مقاله Objective: This study investigated the effect of casein phosphopeptide‑amorphous calcium phosphate (CPP‑ACP) on the shear bond strength (SBS) of a universal adhesive in self-etch mode to demineralized dentin.Methods: Seventy-five dentin specimens were randomly divided into five groups (n=15) as follows: Group 1, intact dentin; Group 2, demineralized dentin receiving no remineralization agent; and Groups 3-5, demineralized dentin receiving CPP-ACP for 30, 90, and 180 seconds, respectively. All groups were bonded by Adper Single Bond Universal adhesive in self-etch mode. After 24 hours, the SBS test was conducted, and failure modes were recorded. The data were analyzed by one-way ANOVA, Tukey post-hoc test, and chi-square test at the significance level of P<0.05.Results: The highest and lowest mean SBS values were observed in groups 1 (intact dentin: 29.58 ± 8.13 MPa) and 2 (demineralized dentin: 13.41 ± 4.85 MPa), respectively. ANOVA revealed a significant difference in SBS among the groups (P< 0.001). A pairwise comparison revealed that the SBS of demineralized groups (groups 2-5) was significantly lower than that of the intact samples (P< 0.05). Group 5, with CPP-ACP, applied for 180 seconds, showed a significantly higher SBS (20.74 ± 4.54 MPa) compared to group 2 (P< 0.05).Conclusions: Applying CPP-ACP paste for three minutes can increase the bond strength of the universal adhesive in self-etch mode to demineralized dentin, whereas shorter application times are not effective.
کلیدواژه‌های انگلیسی مقاله Bond Strength, Casein phosphopeptide‑amorphous calcium phosphate, Composite resins, dental adhesives, Self etch, Tooth demineralization
نویسندگان مقاله | Atefeh Nemati-Karimooy
Dental Materials Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. department of restorative and cosmetic dentistry


| Reyhane Hosseinpour Sabet
Private Practice, Mashhad, Iran.


| Mehrzad Khorshid
Private Practice, Mashhad, Iran.


| Arsalan Shahri
Dental Materials Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.


| Hamideh Sadat Mohammadipour
Department of Restorative Dentistry, Dental Materials Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
نشانی اینترنتی https://jdmt.mums.ac.ir/article_24457.html
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Article
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات