2022 Fiscal Year Final Research Report
Implant surface modification for suppressing ROS production
| Project/Area Number |
19K10228
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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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| Review Section |
Basic Section 57050:Prosthodontics-related
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| Research Institution | Nagasaki University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
澤瀬 隆 長崎大学, 医歯薬学総合研究科(歯学系), 教授 (80253681)
バラネザハド 有礼左 長崎大学, 医歯薬学総合研究科(歯学系), 助教 (00608870)
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| Project Period (FY) |
2019-04-01 – 2023-03-31
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| Keywords | インプラント / 活性酸素種 |
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| Outline of Final Research Achievements |
It has been reported that reactive oxygen species are generated even on the titanium surface, which has high biocompatibility. In this study, antioxidant element, such as Si and Zn, were tried to apply on the titanium surface to improve the bone formation on the implant surface. Si and/or Zn could be applied with hydrothermal treatment on titanium surface.
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| Free Research Field |
歯科補綴学
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| Academic Significance and Societal Importance of the Research Achievements |
ある種の元素は骨形成を誘導することが知られている。本研究では、それらの中で抗酸化作用も併せ持つとされる、SiおよびZnをチタン表面に担持させることができた。これにより、早期にインプラント体と骨の結合が得られ、治療期間の短縮が期待される。
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