| Project/Area Number |
20592454
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Social dentistry
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| Research Institution | Okayama University |
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Principal Investigator |
KISHIMOTO Etsuo Okayama University, 大学院・医歯薬学総合研究科, 准教授 (20091316)
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| Co-Investigator(Kenkyū-buntansha) |
NAGAI Noriyuki 岡山大学, 名誉教授 (90085770)
NAGATSUKA Hitoshi 岡山大学, 大学院・医歯薬学総合研究科, 教授 (70237535)
TAKAGI Shin 岡山大学, 大学院・医歯薬学総合研究科, 准教授 (40116471)
TSUJIGIWA Hidetsugu 岡山大学, 大学院・医歯薬学総合研究科, 准教授 (70335628)
NAGAOKA Noriyuki 岡山大学, 大学院・医歯薬学総合研究科, 助教 (70304326)
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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 |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | チタン酸 / ナノ粒子 / 生体材料 / 齲蝕 / 歯周病 / 抗菌 |
|---|
| Research Abstract |
The objective of this study was the development of a new tooth coating method for prevention of caries and periodontitis by using calcium titanate nanoparticles. KUSA/A1 cells culture with CaTiO3-C showed good results for cell proliferation and differentiation. Furthermore, we have been able to produce CaTiO3-C with antibiotic properties that gave satisfying results against carious bacteria. We expected that this new coating material could be of a great utility in the future
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