Enhancement of tissue integration with calcium-hydrothermal treatment
Project/Area Number |
25861854
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Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Prosthodontics/ Dental materials science and
|
Research Institution | Kyushu University |
Principal Investigator |
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Project Period (FY) |
2013-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
Keywords | 歯科インプラント / カルシウム水熱処理 |
Outline of Final Research Achievements |
One of the important factors for the long time stability of dental implant is biocompatibility. In this study, we focused on the Calcium-Hydrothermal treatment (Ca-HT) for its effect on promoting tissue integration. Calcium modification onto titanium was observed without changing surface roughness. In in vitro study, cell adhesion strength was increased in Ca-HT group. In in vivo study, broader expression of adhesion structure between epithelium and implant was observed. These findings suggest that stronger tissue integration would be formed around Ca-HT titanium.
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Report
(3 results)
Research Products
(17 results)