2010 Fiscal Year Final Research Report
Studies on Deterioration of Soft Lining Materials
| Project/Area Number |
20791443
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Nihon University |
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Principal Investigator |
YAMAMOTO Shiro Nihon University, 松戸歯学部, 助手(専任扱) (50419793)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 歯科 / 総義歯 / 長期軟性裏装材(軟質リライン材) / 動的粘弾性 / 劣化 |
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| Research Abstract |
Silicone resilient denture liner shows significantly high masticatory performance and this may be related to extension of occluding time in initial phase of mastication. Acrylic resilient denture liner failed to show additional effect than conventional acrylic denture on masticatory performance. These results indicate that silicone resilient denture liner does decrease in stress propagation speed, thus indicate extended occluding time and increase in masticatory performance in clinical situation.
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