Study on Three-dimensional Structure and Mechanical Property of Human Trabecular Bone Using MR I
| Project/Area Number |
21560082
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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 |
Materials/Mechanics of materials
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOBAYASHI Koichi 新潟大学, 医歯学系, 助教 (70296317)
TANABE Yuji 新潟大学, 自然科学系, 教授 (60143020)
OMORI Go 新潟大学, 超域研究機構, 教授 (70283009)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 機械材料・材料力学 / 生体力学 / 海綿骨 / MRI / 三次元骨構造解析 / 骨 / pQCT / 関節接触 / 動的ナノインデンテーション / 骨密度 |
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| Research Abstract |
Recent developments in high-resolution magnetic resonance(MR) imaging techniques have opened up new perspectives for structural characterization of trabecular bone by non-invasive methods. The purpose of this study was to use in vivo high-resolution MR imaging combined with image analysis to investigate the three-dimensional trabecular structure and anisotropy of femoral, talar and calcaneal bone.
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Report
(4 results)
Research Products
(48 results)
