| 研究課題/領域番号 |
22K16780
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| 研究種目 |
若手研究
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| 配分区分 | 基金 |
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| 審査区分 |
小区分56020:整形外科学関連
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| 研究機関 | 愛知医科大学 |
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研究代表者 |
単 西瑶 愛知医科大学, 医学部, 助教 (60916625)
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| 研究期間 (年度) |
2022-04-01 – 2025-03-31
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| 研究課題ステータス |
交付 (2023年度)
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| 配分額 *注記 |
4,550千円 (直接経費: 3,500千円、間接経費: 1,050千円)
2024年度: 1,170千円 (直接経費: 900千円、間接経費: 270千円)
2023年度: 1,170千円 (直接経費: 900千円、間接経費: 270千円)
2022年度: 2,210千円 (直接経費: 1,700千円、間接経費: 510千円)
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| キーワード | Aponeurosis / Stiffness / Strain-injury / Tissue mechanics / Cadaveric study / MyotonPRO / Hamstring / Hamstrings / aponeurosis / muscle strain / cadaveric study / morphology / stiffness |
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| 研究開始時の研究の概要 |
The mechanism of how aponeurosis influences muscle strain remains obscure. Thereby this research will provide insight into the contribution of aponeurosis to preventing muscle strain by understanding the structural and mechanical features of aponeurosis from strain injury-prone muscle-tendon units.
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| 研究実績の概要 |
By dissecting formalin-fixed cadavers, the mechanical and morphological properties of the hamstring muscles and aponeuroses have been investigated.
1. Differential effects of formalin fixation on cadaveric muscles and aponeuroses were investigated;
2. Reliability and validity of the myotonometer in cadaveric studies were examined;
3. Morphological distribution characteristics of hamstrings aponeuroses were measured using the myotonometer;
4. The mechanical and morphological properties of semitendinosus were measured.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
The morphology and mechanical properties of the aponeuroses of the hamstrings have been conducted smoothly, and the samples and data were collected according to the schedule of cadaveric research at Aichi Medical University
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| 今後の研究の推進方策 |
The morphological and mechanical properties of the aponeuroses of the quadriceps muscle will be further studied. In addition, the fiber orientation of the aponeurosis tissue will be further investigated to find the relationship between the aponeurosis and the susceptibility to strain-injury.
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