Clarification of role of smad regulating and promoting nodule formation in the dental pulp
| Project/Area Number |
20592239
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Conservative dentistry
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| Research Institution | Nihon University |
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Principal Investigator |
MATSUSHIMA Kiyoshi Nihon University, 松戸歯学部, 教授 (00157306)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 歯髄硬組織形成 / PGE2 / BMP / smad / レーザー照射 / 石灰化結節 / 歯髄組織 / 半導体レーザー照射 / 歯髄組 / 歯髄硬組織形成能 / PGE_2 |
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| Research Abstract |
In order to widen the indications for conservative treatment of pulp, the purpose of this study was clarified the manner of smads which seem to facilitate the control of pulp nodule formation. During the addition of low concentration PGE2 to promote calcification, smad-7 was inhibited. Adding high concentration PGE2 to regulate calcification, smad-7 was enhanced. The laser irradiation to promote calcification is increased smad-1. The results suggested that to promote calcification smad-1 was enhanced and smad-7 was inhibited.
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Report
(4 results)
Research Products
(5 results)
