Interaction of Erosion and Attrition on Tooth Wear
| Project/Area Number |
23592808
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Conservative dentistry
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| Research Institution | Nihon University |
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Principal Investigator |
ANDO Susumu 日本大学, 歯学部, 准教授 (40120365)
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| Co-Investigator(Kenkyū-buntansha) |
TAKAMIZAWA Toshiki 日本大学, 歯学部, 助教 (60373007)
吉田 武史 日本大学, 歯学部, その他 (20434079)
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| Co-Investigator(Renkei-kenkyūsha) |
YOSHIDA Takeshi 日本大学, 歯学部, 非常勤医員 (20434079)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 衝突摩耗試験 / 摩耗量 / ヌープ硬さ / マウスリンス / 表面粗さ / 相互作用 / 予防法 / tooth wear / Tooth wear / 酸蝕 / 咬耗 / 表面性状 |
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| Research Abstract |
The purpose of this study was to examine the influence of several different acidic solutions and various mouthrinses on impacting-sliding characteristics of bovine enamel. These results implied that the impacting-sliding enamel wear differed according to chemical components and pH of the material used. It was also suggested that various wear mechanisms such as adhesive wear and toribochemical wear were involved in the impacting-sliding enamel wear.
The wear loss and surface hardness number of enamel after impacting-sliding wear test were differed among the materials used, depending on their chemical components and pH concentration. The frequency of acidic drinks and mouthrinses and how they are consumed may be important in clinically management.
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Report
(4 results)
Research Products
(47 results)
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[Presentation] OCTによる乳歯の脱灰状況の観察2012
Author(s)
村山良介, 吉田ふみ, 浅野和正, 池田昌彦, 黒川弘康, 安藤進, 宮崎真至, 細矢由美子, 鈴木敏郎
Organizer
第137回日本歯科保存学会2012年度秋季学術大会
Place of Presentation
広島市
Year and Date
2012-11-23
Related Report
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[Presentation] 象牙細管の走行がOCTイメージ像に及ぼす影響2012
Author(s)
島村穣,飯野正義, 村山良介, 鈴木英梨子, 黒川弘康, 安藤進, 宮崎真至, 谷口昌平, 三畑幸則, 青島裕
Organizer
第136回日本歯科保存学会2012年度春季学術大会
Place of Presentation
宜野湾市
Year and Date
2012-06-29
Related Report
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[Presentation] Influence of Tooth-surface Hydration on Optical Coherence Tomography Imaging2012
Author(s)
Shimamura Y, Kurokawa H, Iino M, Murayama R, Takimoto M , Ando S, Miyazaki M, Hosoya Y, and. Platt J.
Organizer
41st Annual Meeting & Exhibition of the AADR
Place of Presentation
Tampa, Florida, USA
Year and Date
2012-03-24
Related Report
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