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Colour change and microhardness of white spot lesion treated with resin infiltration compared to that treated with flouride and microabrasion : In vitro study / Amira Mohamed Galal Ibrahim ; Supervised Amira Farid Elzogbi , Maha Abdelsalam Elbaz

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Amira Mohamed Galal Ibrahim , 2016Description: 57 P. : charts ; 25cmOther title:
  • تغير اللون و صلابة اصابات البقع البيضاء المعالجة بواسطة ارتشاح الراتنج بالمقارنة بتلك المعالجة بواسطة الفلورايد او الكشط الطفيف : دراسة معملية [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry Summary: The current study evaluated the effect white spot lesions treated with infiltration resin (ICON) in comparison to that treated with fluoride and microabrasion followed with casein phosphopeptide amorphous caicium phosphate in terms of colour charige and microhardness. Materials and methods: Artifical white spot lesions were created in human sound teeth (N=48) using demineralizing solution (pH 4.5 for 72 hours) and were randomly divided into three groups. Specimens were treated with infiteration (ICON, DMG), fluoride (IONITE), and micro-abrasion followed by caseinphosphopeptide amorphous calcium phosphate CPP-ACP (GC Mi paste plus). All samples were immersed in artificial saliva which was changed daily along the treatment period (14 days) and were kept in an incubator at 37oC. Colour components and visible colour change (L*, a*, b*, AE) were measured spectrophotometrically while microhardness was measured using vickers microhardness tester on following time points: before treatment (control), after WSL formation, after treatment. Data were analyzed using kolmogorov-smirnov and shapiro-wilk tests
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.03.M.Sc.2016.Am.C (Browse shelf(Opens below)) Not for loan 01010110074068000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.03.M.Sc.2016.Am.C (Browse shelf(Opens below)) 74068.CD Not for loan 01020110074068000

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry

The current study evaluated the effect white spot lesions treated with infiltration resin (ICON) in comparison to that treated with fluoride and microabrasion followed with casein phosphopeptide amorphous caicium phosphate in terms of colour charige and microhardness. Materials and methods: Artifical white spot lesions were created in human sound teeth (N=48) using demineralizing solution (pH 4.5 for 72 hours) and were randomly divided into three groups. Specimens were treated with infiteration (ICON, DMG), fluoride (IONITE), and micro-abrasion followed by caseinphosphopeptide amorphous calcium phosphate CPP-ACP (GC Mi paste plus). All samples were immersed in artificial saliva which was changed daily along the treatment period (14 days) and were kept in an incubator at 37oC. Colour components and visible colour change (L*, a*, b*, AE) were measured spectrophotometrically while microhardness was measured using vickers microhardness tester on following time points: before treatment (control), after WSL formation, after treatment. Data were analyzed using kolmogorov-smirnov and shapiro-wilk tests

Issued also as CD

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