2014 Fiscal Year Final Research Report
New concept of periodontal disease as a life-style related disease
| Project/Area Number |
24593174
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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 |
Social dentistry
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| Research Institution | Tsurumi University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HANADA Nobuhiro 鶴見大学, 歯学部, 教授 (70180916)
SHIMODA Shinji 鶴見大学, 歯学部, 教授 (30139620)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 歯周病 / 生活習慣病 / 歯石 |
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| Outline of Final Research Achievements |
We established the artificial dental calculus formation system and investigated the effect of ox-LDL for the formation of dental calculous. By the SEM analysis, clearly distinguished crystals were observed when membrane was immersed in HDL. By the TEM analysis, Hydroxyapatite like crystals was observed when Ca solutions were mixed with LDL or ox-LDL. And Ca/P of the crystals with ox-LDL was highest when compared with LDL, HDL. These results indicated that ox-LDL promote the dental calculus formation.
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| Free Research Field |
口腔衛生学
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