The availability of elderly-friendly macromolecule polysaccharide in periodontal tissue.
Project/Area Number |
23592876
|
Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Prosthetic dentistry
|
Research Institution | Osaka Dental University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
YOSHIZAWA Tatsuya 熊本大学, 大学院生命科学研究部, 講師 (40313530)
OKAZAKI Joji 大阪歯科大学, 歯学部, 教授 (80169094)
YOSHIKAWA Yoshihiro 大阪歯科大学, 歯学部, 助教 (70434793)
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
Keywords | ヒアルロン酸 |
Research Abstract |
We focused on the effects of macromolecule polysaccharide, in particular, hyaluronan in periodontal tissue. As a result, the proliferation in osteoblasts was increased, and the attachment in bone marrow stromal cells was suppressed, and the number of cells stained by TRAP as a measure of osteoclast differentiation was decreased, when it cultured with hyaluronan. These findings suggest that hyaluronan is efficient in bone regeneration, and it might be applicable to a carrier for periodontal tissue regenerative.
|
Report
(4 results)
Research Products
(25 results)
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[Presentation] ヒアルロン酸が破骨細胞に及ぼす影響2013
Author(s)
廣田秀逸, 川本章代, 吉川美弘, 髙橋一也, 池尾隆, 小正裕
Organizer
第55回歯科基礎医学会学術大会・総会
Place of Presentation
岡山コンベンションセンター
Year and Date
2013-09-20
Related Report
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[Presentation] ヒアルロン酸が骨芽細胞接着に与える影響2013
Author(s)
廣田秀逸, 川本章代, 吉川美弘, 髙橋一也, 池尾隆, 小正裕
Organizer
第11回日本再生歯科学会学術大会・総会
Place of Presentation
日本大学理工学部1号館CSTホール(東京都内千代田区)
Year and Date
2013-08-31
Related Report
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[Presentation] 歯根膜細胞においてVDR発現が破骨細胞分化因子を調節する2011
Author(s)
吉川美弘, 川本章代, 新原拓也, 竹山旭, 堂前英資, 合田征司, 田村功, 鎌田愛子, 森田章介, 岡崎定司, 小正裕, 池尾隆
Organizer
第9回日本再生歯科医学会
Place of Presentation
大阪
Year and Date
2011-09-10
Related Report
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