Quantitative measurements of contractile elements in appendicular muscles by bioelectrical impedance spectroscopy

通过生物电阻抗光谱法定量测量四肢肌肉的收缩成分

• 批准号: 21800084
• 负责人: YAMADA Yosuke
• 金额: $ 1.65万
• 依托单位: Fukuoka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Research Activity Start-up
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21800084/
• 关键词: 骨格筋; 収縮要素; 筋内組成; 生体電気インピーダンス分光法; 多周波生体電気インピーダンス分光法; 骨格筋収縮要素

Skeletal muscle is important organ for not only strength exertion, but also metabolism. Thus, it is essential to maintain or improve quantity and quality of skeletal muscle in the elderly. The purpose of the present study is to estimate muscle composition using segmental bioelectrical impedance spectroscopy (S-BIS). S-BIS could be used to estimate muscle cell mass and correlated with muscle strength in lower limb more strongly than muscle volume estimated by imaging methods. The index is decreasing with aging, and thus, would assess the muscle cell atrophy.

骨骼肌不仅是力量发挥的重要器官，也是新陈代谢的重要器官。因此，维持或改善老年人骨骼肌的数量和质量至关重要。本研究的目的是使用节段性生物电阻抗谱（S-BIS）估计肌肉成分。S-BIS可以用来估计肌肉细胞质量，并且与下肢肌肉力量的相关性比成像方法估计的肌肉体积更强。该指数随着年龄的增长而下降，因此可以评估肌细胞萎缩。

项目成果

Extracellular Water May Mask Actual Muscle Atrophy During Aging

• DOI: 10.1093/gerona/glq001
• 发表时间: 2010-05-01
• 期刊: JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES
• 影响因子: 5.1
• 作者: Yamada, Yosuke;Schoeller, Dale A.;Oda, Shingo
• 通讯作者: Oda, Shingo

Constructing an index of physical fitness age for Japanese elderly based on 7-year longitudinal data: sex differences in estimated physical fitness age.

• DOI: 10.1007/s11357-011-9225-5
• 发表时间: 2012-02
• 期刊: AGE
• 作者: Kimura, Misaka;Mizuta, Chinatsu;Yamada, Yosuke;Okayama, Yasuko;Nakamura, Eitaro
• 通讯作者: Nakamura, Eitaro

Reaction time to peripheral visual stimuli during exercise under hypoxia

• DOI: 10.1152/japplphysiol.01115.2009
• 发表时间: 2010-05-01
• 期刊: JOURNAL OF APPLIED PHYSIOLOGY
• 影响因子: 3.3
• 作者: Ando, Soichi;Yamada, Yosuke;Kokubu, Masahiro
• 通讯作者: Kokubu, Masahiro

Effects of toe and ankle training in older people: A cross-over study

• DOI: 10.1111/j.1447-0594.2010.00673.x
• 发表时间: 2011-07-01
• 期刊: GERIATRICS & GERONTOLOGY INTERNATIONAL
• 影响因子: 3.3
• 作者: Nagai, Koutatsu;Inoue, Takuya;Tsuboyama, Tadao
• 通讯作者: Tsuboyama, Tadao

ヒトの動き百話(市橋則明,小田伸午編)(身体活動を測る(他計6頁))

人体运动的100个故事（市桥典明、织田伸夫编）（测量体力活动（共6页））

• 发表时间: 2010
• 作者: Yusho Kasuga;Manabu Ichikawa;Hiroshi Deguchi;Yasuhiro Kanatani;山田陽介
• 通讯作者: 山田陽介