| Project/Area Number |
20791594
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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 |
Orthodontic/Pediatric dentistry
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| Research Institution | The Nippon Dental University |
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Principal Investigator |
WARITA Sachie The Nippon Dental University, 生命歯学部, 講師 (50386257)
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| Project Period (FY) |
2008 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | CPP-ACP / 象牙質 / 再石灰化 / 脱灰抑制 / 齲蝕 |
|---|
| Research Abstract |
This study suggested that the validity of the using μCT to evaluate the effect of Casein phosphopeptide-amorphous calcium phosphate(CPP-ACP) on demineralized bovine dentin. However it was difficult to measure the initial remineralization on the dentin in this experimental condition. And for preparing clinical study, the non-invasive evaluation on human extracted deciduous teeth using quantitative light-induced fluorescence (QLF) was done. It was found the possibility to measure the effects of remineralization on deciduous teeth easily. It was suggested that the human deciduous teeth which recently extracted were not so suitable for de/reminelalizaion studies.
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