| Project/Area Number |
21791795
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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 |
Morphological basic dentistry
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| Research Institution | Ohu University |
|---|
Principal Investigator |
TAMAI Riyoko Ohu University, 歯学部, 助教 (90367566)
|
|---|
| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
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| Keywords | 歯周病原性細菌 / Porphyromonas gingivalis / 侵入 / Candida albicans / 歯周病 / 混合感染 / 細菌 / 真菌 / 歯学 |
|---|
| Research Abstract |
Heat-killed Candida albicans (HKCA) and water-soluble mannoprotein-β-glucan complex from C. albicans (CAWS) did not up-regulate adhesion of Porphyromonas gingivalis to human gingival epithelial cells and gingival fibroblasts and expression of β1 integrin and ICAM-1, which are required for P.gingivalis invasion, on the cells. However, HKCA and CAWS promoted invasion of human gingival epithelial cells and gingival fibroblasts by P.gingivalis.
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