| Project/Area Number |
23593062
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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 |
Periodontal dentistry
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| Research Institution | The University of Tokushima |
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Principal Investigator |
YONEDA Satoshi 徳島大学, ヘルスバイオサイエンス研究部, 助教 (60420262)
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| Co-Investigator(Kenkyū-buntansha) |
KIDO Junichi 徳島大学, 大学院ヘルスバイオサイエンス研究部, 准教授 (10195315)
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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 |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | インプラント周囲炎 / マイクロバイオーム解析 |
|---|
| Research Abstract |
This study was performed on 20 implants of 16 subjects. The number of the implant with peri-implantitis which have the bone defect more than 2mm on X-ray photograph was nine. In the examination of periodontopathic bacteria, it is not concerned with the peri-implantitis, but T.forsythesis was detected by high frequency.
Furthermore, microbiome analysis was conducted for 11 implants (7 peri-implantitis) of nine subjects, and nine natural teeth. As a result, with periodontosis and peri-implantitis, the rate of G.Alkalibacterium, G.Halomonas, G.Treponema, and G.Acidaminococcus is high. Especially G.Acidaminococcus is notably high with the peri-implantitis.
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