MARC details
| 000 -LEADER |
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| fixed length control field |
03597cam 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 |
210328s2020 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 |
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| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| Classification number |
Cai01.09.10.M.Sc.2020.Wa.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Walaa Hassan Salem Abdelkareem |
| 245 10 - TITLE STATEMENT |
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| Title |
Evaluation of cytotoxicity, antibacterial activity of bleached turmeric and its effect on dentin microhardness versus sodium hypochlorite as an endodontic irrigant : |
| Remainder of title |
In vitro study / |
| Statement of responsibility, etc. |
Walaa Hassan Salem Abdelkareem ; Supervised Taheya A. Moussa , Nehal Abouraya |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تقييم السمية الخلوية و النشاط المضاد للبكتيريا بواسطة الكركم المبيض وتأثيره على صلادة عاج السن مقابل هيبوكلوريت الصوديوم باعتباره مادة لرى القنوات الجذرية : |
| Remainder of title |
دراسة معملية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Walaa Hassan Salem Abdelkareem , |
| Date of publication, distribution, etc. |
2020 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
125 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 Dental Materials |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Aim: The aim of the present study was to evaluate and compare the cytotoxicity and antibacterial effect against Enterococcus faecalis of bleached turmeric hydro-alcoholic extract (intervention) versus sodium hypochlorite (control) endodontic irrigants, in addition to their effects on dentin microhardness. Methodology: Cytotoxicity was evaluated on human skin fibroblasts using MTT assay. The irrigants were tested at 1, 5 and 15 minutes time intervals. After contact time, MTT solution was added and well plates were incubated. After the incubation period, optical density was read and correlated with cell viability percent.Antibacterial efficiency was evaluated using direct contact test. Each endodontic irrigant was added to fresh E.faecalis suspension and brain heart infusion media then incubated for 48 hours. After incubation period, optical density readings were obtained and by ELISA reader at 620 nm.For the evaluation of microhardness, a total of 14 teeth were used. Mechanical preparation with intervening irrigation using the tested irrigating solutions was done. Each tooth was then sectioned vertically into two halves and equally divided into two groups to be immersed in the corresponding irrigant solution. VHN was recorded before and after immersion. Statistical analysis of data obtained from each test was performed (p<0.05). Results: Results of cytotoxicity test revealed that the intervention has significant more cell viability percent than the control at all time intervals (p<0.001). However, in the intervention group, cell viability percent significantly decreased over time.Results of antibacterial test showed bacterial inhibition by both groups. However, control group showed significantly higher bacterial inhibition (p>0.05).Results of microhardness test revealed that both groups showed significant reduction in microhardness of root dentin after treatment. Moreover, there was no significant difference between the mean differences of both groups before and after treatment indicating similar effect on dentin hardness |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Bleached turmeric |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Cytotoxicity, antibacterial activity |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
Endodontic irrigantion |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Nehal Abouraya , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Taheya A. Moussa , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
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| 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 |
