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JCR 2016
جستجوی مقالات
دوشنبه 24 آذر 1404
Dental Research Journal
، جلد ۱۳، شماره ۴، صفحات ۰-۰
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عنوان انگلیسی
A comparative evaluation of remineralizing ability of bioactive glass and amorphous calcium phosphate: Casein phosphopeptide on early enamel lesion
چکیده انگلیسی مقاله
Background: This study was done to evaluate remineralizing potential of bioactive glasses (BAGs)and amorphous calcium phosphate‑casein phosphopeptide (ACP‑CPP) on early enamel lesion.Materials and Methods: Twenty freshly extracted mandibular premolars were sectioned sagittally.The buccal half was impregnated in acrylic resin blocks and treated with 37% phosphoric acid inliquid form, to demineralize enamel surface to simulate early enamel lesion. The samples were dividedinto two groups. The samples in Group I were treated with ACP‑CPP (GC Tooth Mousse) and inGroup II with BAG (Sensodyne Repair and Protect) and stored in saliva to prevent dehydration.The samples were tested for microhardness.Statistical Analysis: The data obtained was analyzed using ANOVA post hoc multiple comparisonand independent sample t‑test and presented as a mean and standard deviation.Results: All the samples showed a decrease in the microhardness after demineralization.After application of remineralizing agents, Group II showed a highly significant increase in themicrohardness (P < 0.05) after 10 days, while Group I showed a significant increase in microhardnessafter 15 days (P < 0.05).Conclusion: Both the remineralizing agents tested in this study can be considered effective inrepair and prevention of demineralization. BAG showed better results initially, but eventually bothhave similar remineralizing potential. Key Words:casein phosphopeptide-amorphous calcium phosphate nanocomplex , NovaMin ,enamel,remineralization,hardness, number
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نویسندگان مقاله
udaya کومار palaniswamy | udaya kumar palaniswamy
neha prashar | neha prashar
mamta kaushik | mamta kaushik
surender رام lakkam | surender ram lakkam
shikha آریا | shikha arya
swetha pebbeti | swetha pebbeti
نشانی اینترنتی
http://drj.mui.ac.ir/index.php/drj/article/view/1806
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