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Journal of Dental Research, Dental Clinics, Dental prospects، جلد ۸، شماره ۳، صفحات ۱۴۱-۱۴۷
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عنوان انگلیسی Effect of casein phosphopeptide-amorphous calcium phosphate treatment on microtensile bond strength to carious affected dentin using two adhesive strategies
چکیده انگلیسی مقاله Background and aims. The aim was to evaluate the effect of casein phosphopeptide–amorphous calcium phosphate (CPP-ACP) on microtensile bond strength (µTBS) to carious affected dentin (CAD) using etch-and-rinse and self-etch adhesive systems. Materials and methods. The occlusal surface of 32 human molars with moderate occlusal caries was removed. Infected dentin was removed until reaching CAD and the teeth were randomly divided into two groups based on the Single Bond (SB) and Clearfil SE Bond (CSE) adhesive systems. Before composite resin bonding, each group was subdivided into three subgroups of ND, CAD and CPP-ACP-treated CAD (CAD-CPP) based on the dentin substrate. After dissecting samples to l-mm-thick cross-sections (each subgroup: n = 13), µTBS was measured at a strain rate of 0.5 mm/min. Data was analyzed using two-way ANOVA, independent samples t-test and post-hoc Tukey tests (α=0.05). Results. Bond strength of both adhesive systems to ND was significantly higher than that to CAD (P 0.05). µTBS of CSE to CAD-CPP was higher than that to CAD; however, the difference was not significant (P > 0.05). Significant differences were found between SB and CSE systems only with CAD substrate (P < 0.001). Conclusion. Regardless of the adhesive system used, surface treatment of CAD with CPP-ACP did not have a significant effect on bond strength. However, bond strength to CAD was higher with SB rather than with CSE.
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نویسندگان مقاله محمود بهاری | mahmoud bahari
faculty of dentistry, tabriz university of medical sciences

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تبریز (Tabriz university of medical sciences)

سیاوش سوادی اسکویی | siavash savadi oskoee


سودابه کیمیایی | soodabeh kimyai


فیروز پورعلی بابا | firoz pouralibaba


معروف نوروزی | marouf norouzi


فرخ فرهادی | farrokh farhadi


نشانی اینترنتی http://dentistry.tbzmed.ac.ir/joddd/index.php/joddd/article/view/533
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/183/article-183-319715.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Article
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