Analysis of osteopromotive factors ininduced membrane formed around mandibular bone defects : (Record no. 56730)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03299cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031516.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160531s2015 ua o 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 | Cai01.09.13.M.Sc.2015.Ha.A |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Haytham Mohamed Ayad |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis of osteopromotive factors ininduced membrane formed around mandibular bone defects : |
| Remainder of title | An experimental study / |
| Statement of responsibility, etc. | Haytham Mohamed Ayad ; Supervised Fahmy Abdelaal Hassanein , Mostafa Talaat Elgengehy |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحليل العوامل المحرضة لتكوين العظام فى الغشاء المكون حول العيوب العظمية بالفك السفلى : |
| Remainder of title | دراسة تجريبية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Haytham Mohamed Ayad , |
| Date of publication, distribution, etc. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 113 P. : |
| Other physical details | photographs ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral and Maxillofacial Surgery |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The aim of this study is to compare the effect of two resin infiltration systems on microhardness and surface roughness of demineralized enamel before and after an acidic challenge. A total of 40 caries free human maxillary molar teeth was used in this study. Four standardized 3 {u00D7} 3 mm2 windows were marked onto each tooth; two in the mesial surface and two in the distal surface, and the rest of tooth was covered with acid resistance nail varnish. Then, teeth were immersed in demineralizing solution at pH 4.5 for 72 hours at 35 {u00BA}C. Each tooth comprised 4 groups; Group 1- represents untreated sound enamel surface (positive control), Group 2- represents artificially demineralized enamel surface (negative control), Group 3- represents of Icon resin infiltrant (DMG America, Englewood) to demineralized enamel, while Group 4- represents of single bond universal adhesive (3M ESPE, USA) to demineralized enamel. For all groups, micro hardness was assessed using vicker`s micro hardness test and surface roughness was tested using optical profilometry. Group 3 and group 4 were further subjected to acidic challenge then further assessed using the same methods. The results for micro hardness revealed that Icon resin infiltrant and single bond universal adhesive showed significantly higher mean micro hardness than negative control, but significantly lower mean micro hardness than positive control. However, an insignificant difference was found between Icon and single bond universal adhesive. While, after the acidic challenge, Icon resin infiltrant showed significantly higher mean micro hardness than negative control. However, single bond universal adhesive showed insignificant difference than negative control. In addition, both treatments showed significantly lower micro-hardness than positive control with insignificant difference between both treatments |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Induced membrane formed |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Mandibular bone |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Osteopromotive factors |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fahmy Abdelaal Hassanein , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mostafa Talaat Elgengehy , |
| 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 | Samia |
| 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 | Cai01.09.13.M.Sc.2015.Ha.A | 01010110069113000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.13.M.Sc.2015.Ha.A | 01020110069113000 | 22.09.2023 | CD - Rom | 69113.CD |