| Project/Area Number |
16K20644
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Orthodontics/Pediatric dentistry
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| Research Institution | Hiroshima University |
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Principal Investigator |
Tsuka Yuji 広島大学, 病院(歯), 歯科診療医 (50737682)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | laser / tooth movement / Bone metabolism / corticotmy / 細胞増殖 / レーザー / 歯の移動 / 歯学 / シグナル伝達 / 再生医学 / 細胞・組織 |
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| Outline of Final Research Achievements |
This experiment demonstrated that the use of semiconductor laser irradiation during orthodontic treatment promotes tooth movement at the cellular level and animal experimental level. Although it is at the cell level and at the animal experimental level, it was found that the optimal or proper dose can be elucidated, and the tissue irradiation is enhanced by laser irradiation. If this develops further, it is possible to carry out safer orthodontic treatment while preventing or suppressing the destruction of the periodontal tissue during orthodontic treatment.
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