2009 Fiscal Year Final Research Report
Applied study to bone augmentation using platelet rich plasma and octacalcium phosphate
| Project/Area Number |
18592165
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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 |
Surgical dentistry
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| Research Institution | Tohoku University |
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Principal Investigator |
KIMIZUKA Satoshi Tohoku University, 大学院・歯学研究科, 助教 (50302154)
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| Co-Investigator(Kenkyū-buntansha) |
KAMAKURA Shinji 東北大学, 大学院・医学系研究科, 教授 (80224640)
SUZUKI Osamu 東北大学, 大学院・歯学研究科, 教授 (60374948)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 多血小板血漿 / リン酸オクタカルシウム / 骨増生 / サイナスリフト / 家兎 |
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| Research Abstract |
We used an animal model to evaluate for bone regeneration by maxillary sinus floor augmentation with OCP/Collagen and palatelt-rich plasma(PRP) gel. With an extraction specimen after bone transplantation eight weeks, we compared it with a group of control for roentgenology and developed a non-transmitted image significantly. The extraction specimen accepted remarkable new bone formation on examination of 3 dimensions by a micro X-ray computed tomography scan.
From the result, OCP/Collagen and bone regeneration method with PRP gel do not need autograft of bone, and it is the methods that are the utility which bone regeneration can do without adding the second operation field.
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