The research of development of reminral ization activator with long term remaining performance on root dentin surface
| Project/Area Number |
20791379
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Conservative dentistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
OKUYAMA Katsushi Hokkaido University, 大学院・歯学研究科, 助教 (00322818)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 根面象牙質 / 再石灰化 / 根面保持 / pHサイクル / フッ素溶出 |
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| Research Abstract |
The purpose of this research was to evaluate the fluoride-releasing coating material, which have the performance of long-term remaining on root dentin surface due to caries prevention. The results of this study showed that amount of fluoride release from the coating material was larger than that of current material. Remineralization of root dentin (the measure of caries prevention) by the coating material was indicated more than that of other materials. Fluoride application was made improve bonding strength between dentin and dental material. Then fluoride ion was detected on interface between dentin and dental material.
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Report
(4 results)
Research Products
(21 results)
