Microhardness of incipient enamel demineralization after novamin remineralization with or without pre-conditioning by air-abrasion using polyacrylic acid-bioactive glass : (Record no. 71525)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03264cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032246.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190417s2018 ua do f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.09.03.M.Sc.2018.Ab.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Abdullah Abdelbaky Mohammad Diaa Eldeen Alafifi |
| 245 10 - TITLE STATEMENT | |
| Title | Microhardness of incipient enamel demineralization after novamin remineralization with or without pre-conditioning by air-abrasion using polyacrylic acid-bioactive glass : |
| Remainder of title | An in vitro study / |
| Statement of responsibility, etc. | Abdullah Abdelbaky Mohammad Diaa Eldeen Alafifi ; Supervised Olfat Elsayed Hassanein , AsmaaYassen |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | الصلادة الدقيقة لشبه آفات مينا الأسنان الأولية بعد إعادة المعدنة بإستخدام مادة النو{u٠٦ء٤}امين مع أو بدون التكييف المسبق بالكشط الهوائي باستخدام حمض البولي أكريليك-والزجاج النشطة بيولوجيا : |
| Remainder of title | دراسة معملية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Abdullah Abdelbaky Mohammad Diaa Eldeen Alafifi , |
| Date of publication, distribution, etc. | 2018 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 81 P. : |
| Other physical details | charts , photographs ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Objectives: to evaluate the microhardness of incipient enamel-like lesions with or without pre-conditioning by air-abrasion using polyacrylic acid-bioactive glass before application of NovaMinremineralizing agent. Methods: Forty extracted human molars were selected , sectioned mesiodistally obtaining buccal and lingual halves and embedded in resin molds allowing each specimen to serve its own control. Specimens were randomly assigned to 4 groups (n=10) according to the remineralization protocol: G1- (Control, artificial saliva), G2- (pre-conditioning), G3- (NovaMin), G4- (pre-conditioning and NovaMin). Enamel windows 4mmx4mm were done on the buccal and lingual surfaces. Specimens were immersed in a daily renewed demineralizing solution to create artificial white spot lesions. Remineralizing agents were applied according to the manufacturer{u2019}s instructions and specimens were stored in a daily renewed artificial saliva. Microhardness was assessed using Vicker's hardness number (VHN) at baseline (positive control), after demineralization (negative control), 24 hours and one month remineralization. Results: pre-conditioning / NovaMin group after one month showed a statistically significant high VHN, with no statistically significant difference between it and the positive control. This was followed by NovaMin group after one month, while the lowest VHN was found in the demineralized group with no statistically significant difference between it and the pre-conditioning group, whether after 24 hours or one month |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Air-abrasion |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Bioactive glass |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Calcium-sodium phosphosilicate |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | AsmaaYassen , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Olfat Esayed Hassanein , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Rania |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.09.03.M.Sc.2018.Ab.M | 01010110077722000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.03.M.Sc.2018.Ab.M | 01020110077722000 | 22.09.2023 | CD - Rom | 77722.CD |