Comparative study of 3D composite scaffolds containing some inorganic ingredients for hepatic cell regeneration / (Record no. 69047)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02936cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032132.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 181212s2017 ua dho 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.09.Ph.D.2017.Sa.C |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sara Ibrahim Attia Mohamed |
| 245 10 - TITLE STATEMENT | |
| Title | Comparative study of 3D composite scaffolds containing some inorganic ingredients for hepatic cell regeneration / |
| Statement of responsibility, etc. | Sara Ibrahim Attia Mohamed ; Supervised Afaf Abdelrazek , Afaf Elsaeed Mahgoub , Amany Abdelmoniem Mostafa |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة مقارنة لحاملات حيوية ثلاثية الابعاد تحتوى على بعض المكونات غير العضوية لتجديد خلايا الكبد |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Sara Ibrahim Attia Mohamed , |
| Date of publication, distribution, etc. | 2017 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 91 P. : |
| Other physical details | charts , facsimiles , photographs ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Inorganic Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Hydroxyapatite (HA) is a biocompatible material with high binding activity to DNA and protein. Also, its lattice is eligible for substition in both Ca and P sites. Thus, Ca can be substituted by Sr, Na, and Fe while P is easily substituted by CO₃, Si and Se. Incorporation of selenium which is known to play a specific role in human health, may endow the materials with novel characteristics. Therefore, it was selected for the present study. A series of substituted nano-hydroxyapatite with 1-5% Se, (SeHA) powders were synthesised by an aqueous precipitation method using sodium selenite. The produced precipitates were dried at 60{u00B0}C. The dried ground powders were characterised by XRF, XRD, FTIR and TEM. The XRD patterns obtained confirm the substitution of Se ions in the crystal lattice of HA and was accompanied by the presence of Na ion as was detected by XRF; (SeHA1, SeHA1.5, SeHA2, SeHA2.5, SeHA3 and SeHA5). No change in the morphology of the rod shaped particles took place. Instead a reduction in their size was observed with increase in the selenium content. The cytotoxicity of the produced powders was evaluated in vitro on human bone marrow mesynchymal stem cells (BM-MSCs) and umbilical cord derived mesenchymal stem cells (UC-MSCs). The 0.59 mM of Se corresponding to 2% substitution in the lattice of HA (SeHA2) does not show cytotoxicity and stimulated the proliferation of UC-MSCs in contrast to pure HA powders which inhibited proliferation of the same cells |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Hydroxyapatite |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Scaffolds |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Selenium |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Afaf Abdelrazek , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Afaf Elsaeed Mahgoub , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Amany Abdelmoniem Mostafa , |
| 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 | Shimaa |
| 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 | Cai01.12.09.Ph.D.2017.Sa.C | 01010110076525000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.09.Ph.D.2017.Sa.C | 01020110076525000 | 22.09.2023 | CD - Rom | 76525.CD |