Development of highly functional bone substitutes for bone regeneration
Project/Area Number |
20390398
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Orthopaedic surgery
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Research Institution | Osaka University |
Principal Investigator |
YOSHIKAWA Hideki Osaka University, 大学院・医学系研究科, 教授 (60191558)
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Co-Investigator(Kenkyū-buntansha) |
SUGANO Nobuhiko 大阪大学, 大学院・医学系研究科, 寄附講座教授 (70273620)
MYOUI Akira 大阪大学, 医学部附属病院, 准教授 (10263261)
TSUMAKI Noriyuki 大阪大学, 大学院・医学系研究科, 独立准教授 (50303938)
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Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2010: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2009: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2008: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
|
Keywords | 骨再生 / 人工骨 / 骨形成因子 / 幹細胞 / 再生医療 / 関節軟骨 / 骨芽細胞 |
Research Abstract |
To regenerate a defect of weight-bearing bone, we developed a composite hydroxyapatite combined with a compact (500MPa) and a porous (10MPa) parts, by adopting the "form-gel" technique. The bone substitute combined with recombinant human bone morphogenetic protein-7 (OP-1) completely repaired the cartilage and subchondral bone defect of rabbit and pig femurs, and must be a promising candidate for joint regeneration.
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Report
(4 results)
Research Products
(60 results)
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[Journal Article] Inorganic polyphosphate differetiates human mesechymal stem cells into osteoblastic cells.2010
Author(s)
Morimoto, D. Tomita, T., Kuroda, S., Higuchi, C., Kato, S., Shiba, T., Nakagami, H., Morishita,R., Yoshikawa, H.
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Journal Title
J Bone Miner Metab 28
Pages: 418-423
Related Report
Peer Reviewed
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[Journal Article] Corrective osteotomy using customized hydroxyapatite implants prepared by preoperative computer simulation.2010
Author(s)
Oka, K., Murase, T., Moritomo, H., Goto, A., Sugamoto, K,Yoshikawa, H.
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Journal Title
International J Med Robot Computer Assist Surg 6
Pages: 186-193
Related Report
Peer Reviewed
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[Journal Article] The influence of skeletal maturity on allogenic synovial mesenchymalstem cell-based repair of cartilage in a large animal model.2010
Author(s)
Shimomura, K., Ando, W, Tateishi, K., Nansai, R., Yoshikawa, H., Nakamura, N.
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Journal Title
Biomaterials
Volume: 31
Pages: 8004-8011
Related Report
Peer Reviewed
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[Journal Article] Treatment of juxta-articular intraosseous cystic lesions in rheumatoid arthritis patients with interconnected porous calcium hydroxyapatite ceramic.2009
Author(s)
Kuriyama K., Hashimoto, J., Murase, T., Fujii M., Nampei, A., Hirao, M., Tsuboi H., Myoui A., Yoshikawa H.
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Journal Title
Modern Rheumatol 19
Pages: 180-186
NAID
Related Report
Peer Reviewed
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[Journal Article] Use of hydroxyapatite ceramics for treatment of nonunited osseous defect after open fracture of lower limbs.2009
Author(s)
Nakase, T., Fujii M., Myoui A., Tamai, N., Hayaishi, Y., Ueda, T., Hamada, M., Kawai, H., Yoshikawa, H.
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Journal Title
Arch Orthop Trauma Surg 129
Pages: 1539-1547
Related Report
Peer Reviewed
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[Journal Article] A comparative assessment of synthetic ceramic bone substitutes with different composition and microstructure in rabbit femoral condyle model.2009
Author(s)
Yamasaki, N., Hirao, M., Nanno, K., Sugiyasu, K., Tamai, N., Hashimoto, N., Yoshikawa H., Myoui A.
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Journal Title
J Biomed Mater Res 91B
Pages: 788-798
Related Report
Peer Reviewed
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[Journal Article] A comparative assessment of synthetic ceramic bone substitutes with different composition and microstructure in rabbit femoral condyle model.2009
Author(s)
Yamasaki, N., Hirao, M., Nanno, K., Sugiyasu, K., Tamai, N., Hashimoto, N., Yoshikawa, H., Myoui, A.
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Journal Title
Journal of Biomedical Material Research 91B
Pages: 788-798
Related Report
Peer Reviewed
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[Journal Article] IGF-I secreted by osteoblasts acts as a potent chemotactic factor forosteoblasts.2008
Author(s)
Nakasaki, M., Yoshioka, K., Miyamoto, Y., Sasaki, T., Yoshikawa, H., Itoh, K.
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Journal Title
Related Report
Peer Reviewed
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