Analysis of sealing mechanism of open dentin tubules and improvement of adhesion of self-etching adhesive system.
Project/Area Number |
26462882
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Conservative dentistry
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Research Institution | Okayama University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
吉山 昌宏 岡山大学, 医歯薬学総合研究科, 教授 (10201071)
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 象牙質知覚過敏抑制材 / セルフエッチング接着システム / 接着 / 象牙質接着 / 象牙質知覚過敏症 |
Outline of Final Research Achievements |
We focused on the use of dentin desensitizers for wedge-shaped defect with dentin hypersensitivity symptoms and subsequent composite resin restoration. We evaluated dental adhesives of the dentin tubules opening models, which was coated with three types of commercially available dentin desensitizers, after primer treatment by self - etching adhesive system. As a result, morphological differences were observed on the dentin surface and resin-dentin interface. Although there were some characteristic patterns and differences in microleakage of the resin-dentin interface and penetration of the primer, that did not affect the bond strength of them.
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Report
(4 results)
Research Products
(15 results)
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[Presentation] 岡山大学病院における頭頸部放射線治療を対象とした歯科部門との他職種連携への取組み2016
Author(s)
河合 佑太, 青山 英樹, 松崎 秀信, 松崎 久美子, 竹内 哲男, 宮崎 文伸, 大塚 裕太, 松浦 健一郎, 香川 芳徳, 宇野 弘文, 田原 誠司
Organizer
第32回日本診療放射線技師学術大会
Place of Presentation
岐阜
Year and Date
2016-09-16
Related Report
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[Presentation] 頭頸部がんに対する放射線治療において歯科技工士の果たす役割2015
Author(s)
宮崎 文伸,松崎 秀信, 青山 英樹, 田中 久美子, 宇野 弘文, 水川 展吉, 竹内 哲男, 勝井 邦彰, 小野田 友男, 浅海 淳一, 木股 敬裕, 窪木 拓男
Organizer
岡山歯学会
Place of Presentation
岡山大学歯学部棟
Year and Date
2015-09-27
Related Report
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