Efficacy of bioactive glass material and Er,Cr:YSSG 2780 nm in management of dentin hypersensitivity : (Record no. 171450)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04379namaa22004211i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20250513121154.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250413s2024 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| Language code of sung or spoken text | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 617.695 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 617.695 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.24.03.M.Sc.2024.Sh.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Sherehan Gamil Mohamed, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Efficacy of bioactive glass material and Er,Cr:YSSG 2780 nm in management of dentin hypersensitivity : |
| Remainder of title | in vitro study / |
| Statement of responsibility, etc. | by Sherehan Gamil Mohamed ; Supervisors Prof. Dr. Mostafa Gheith, Dr. Fatema Aziz. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | فعالية مادة البايوجلاس و ليزرالاربيوم كروم ايتريوم سكانديوم غاليوم العقيق 2780نانوميتر في علاج فرط حساسية الأسنان : |
| Remainder of title | دراسة في المختبر / |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 87 pages : |
| Other physical details | illustrations ; |
| Dimensions | 25 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 75-87. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Background: Dentin hypersensitivity (DH) is a common and painful dental issue <br/>characterized by brief, sharp pain when exposed dentin reacts to various stimuli. <br/>Bioactive glass and different types of lasers have been tested in treating DH. Yet, none <br/>have incorporated them together in occluding exposed dentinal tubules. <br/>Aim of the study: The current study aimed to evaluate the effect of erbium, <br/>chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser (λ = 2780 nm) and <br/>bioactive glass nanoparticles (NanoBG) paste either alone or in combination with <br/>different sequences on dentinal tubules closure. <br/>Materials and methods: Forty extracted human sound premolars teeth were used for <br/>this study. They were distributed equally into 5 groups (n=10). Control group: <br/>received no treatment. NanoBG Group: treated with nanoBG paste only; <br/>Er,Cr:YSGG laser Group: treated with laser irradiation alone, Er,Cr:YSGG laser + <br/>NanoBG group: treated with nanoBG paste after laser irradiation. NanoBG+ <br/>Er,Cr:YSGG laser group: treated with nanoBG paste before laser irradiation. Dentin <br/>specimens were assessed morphologically by scanning electron microscope (SEM), <br/>with subsequent analysis of the mean diameter of dentinal tubules, and calcium and <br/>phosphorous analysis by Energy dispersive x-ray spectroscopy (EDX) analysis. <br/>Results: NanoBG+ Er,Cr:YSGG laser group showed significantly improved dentinal <br/>tubules closure compared to the other groups through SEM imaging. The results were <br/>confirmed by the EDX analysis which revealed the highest calcium and phosphorus <br/>weight %, in addition to recording the lowest mean diameter of dentinal tubules with <br/>statistically significant difference between groups (p<0.05). <br/><br/><br/>v <br/><br/> <br/><br/>Conclusion: The application of nanoBG and Er,Cr:YSGG laser, and the combination <br/>of both provided satisfactory occlusion of the dentinal tubules. Yet, the combination of <br/>nano-BG and Er,Cr:YSGG laser was found more efficient with superior results, rather <br/>than using each modality alone. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | تم استخدام الجسيمات النانوية للزجاج النشط بيولوجيًا و Cr: YSGG laser:Er والمزيج من كلاهماادى الى إغلاقًا مرضيًا لأنابيب العاج. ومع ذلك، تم اكتشاف ان دمج Er:Cr:YSGG laser و الجسيمات النانوية للزجاج النشط بيولوجيًا معأ ادى الى أكثر كفاءة مع نتائج فائقة، بدلاً من استخدام كل طريقة وحدها |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Material dental |
| Source of heading or term | qrmak |
| 653 #0 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Bioactive glass |
| -- | dentin |
| -- | dentinal tubules |
| -- | Er,Cr:YSGG laser |
| -- | SEM |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mostafa Gheith |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fatema Aziz |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2024 |
| Supervisory body | Mostafa Gheith |
| -- | Fatema Aziz |
| Universities | Cairo University |
| Faculties | National Institute of Laser Enhanced Science(NILES) |
| Department | Department of Medical Application of Laser |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Eman Ghareb |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 13.04.2025 | 90872 | Cai01.24.03.M.Sc.2024.Sh.E | 01010110090872000 | 13.04.2025 | 13.04.2025 | Thesis |