MARC details
| 000 -LEADER |
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| fixed length control field |
02988cam a2200313 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
190917s2017 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EG-GiCUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GiCUC |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 049 ## - LOCAL HOLDINGS (OCLC) |
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| Holding library |
Deposite |
| 097 ## - Thesis Degree |
|---|
| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Classification number |
Cai01.09.03.M.Sc.2017.Ha.C |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hanya Cherif Mostafa Chahin |
| 245 12 - TITLE STATEMENT |
|---|
| Title |
A comparative study on surface microhardness and color change of enamel white spots lesions before and after application of an infiltrating resin versus casein phospho-peptide amorphous calcium phosphate with sodium fluoride remineralizing agent : |
| Remainder of title |
An in vitro study / |
| Statement of responsibility, etc. |
Hanya Cherif Mostafa Chahin ; Supervised Amr Shabka , Maha Elbaz |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
دراسة معملية : |
| Remainder of title |
مقارنة بحثية على صلابة السطح و تغيير لون الافات البيضاء فى مينا الاسنان قبل وبعد اضافة عامل ارتشاح الراتنج مقابل عامل اعادة المعدنة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Hanya Cherif Mostafa Chahin , |
| Date of publication, distribution, etc. |
2017 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
73 P. : |
| Other physical details |
charts , facsimiles ; |
| Dimensions |
25cm |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
This study was conducted to evaluate the effect of resin infiltration (Icon) versus MI paste plus (casein phospho-peptide amorphous calcium phosphate with fluoride) on the surface microhardness and color changes of demineralized white spot enamel lesions. A total of 10 caries free, human third molars were used in this study. The mesial and distal surfaces of each tooth were sectioned in four fragments, two from the mesial and two from the distal. The crown was then separated from the root and the four fragments were adjusted into a standardized size and placed in a resin block with the enamel surface exposed and parallel to the base of the mold. To induce a demineralized white spot enamel lesion, the samples were immersed in a demineralizing solution with a 4.5 pH for 72 hours at 35 {u00B0}C. One of the fragments was covered with an adhesive tape and acid resistant nail varnish before immersion in order to act as a control for sound enamel. Both treatments were applied according to the manufacturer instructions. Icon resin Infiltrant(DMG, America) was applied on the distal right surface and MI paste plus (GC Int., Tokyo, Japan) was applied on the distal left surface. Icon resin Infiltrant was applied in three consecutive steps; Icon Etch (15% hydrochloric acid), Icon Dry (99 % ethanol) and finally Icon Infiltrant which is light cured for 60 seconds, followed by the application of a second layer of the Infiltrant and light curing |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Calcium phosphate |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Phospho-peptide |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Surface microhardness |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Amr Shabka , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Maha Elbaz , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Nazla |
| Reviser |
Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Shimaa |
| Reviser |
Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
