In vivo evaluation of intramuscular adipose tissue using ultrasonography
| Project/Area Number |
23650432
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Applied health science
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| Research Institution | Nagoya University |
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Principal Investigator |
AKIMA Hiroshi 名古屋大学, 総合保健体育科学センター, 教授 (40292841)
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| Co-Investigator(Kenkyū-buntansha) |
押田 芳治 名古屋大学 (10169295)
小池 晃彦 名古屋大学 (90262906)
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| Co-Investigator(Renkei-kenkyūsha) |
島岡 清 東海学園大学 (60109361)
寺田 恭子 名古屋短期大学 (20236996)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 筋内脂肪 / 超音波エコー / プロトン磁気共鳴分光法 / 磁気共鳴映像法 / 高齢者 / 筋細胞内脂肪 / 電気刺激 / インスリン / 血中脂質 / 骨格筋 / 生活習慣病 / 糖尿病 / 磁気共鳴分光法 |
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| Research Abstract |
This study assessed intramuscular fat (IMF), which is related to metabolic syndrome. IMF of vastus lateralis and biceps femoris was determined using ultrasonography, 1H- MRS and MRI. Fifteen young men and women and fifteen old men and women participated in this study. Ultrasonography, 1H-MRS and MRI were taken to determine IMF. There were no significant correlation coefficients between IMF by ultrasonography and IMF by 1H-MRS or MRI within each group evaluation. However, there were significant correlation coefficients between IMF by ultrasonography and IMF by 1H-MRS or MRI when expanded to all subjects. These results suggest that IMF by ultrasonography could be used for evaluation of IMF if relatively larger number of subjects.
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Report
(4 results)
Research Products
(53 results)
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[Presentation] Comparison of intramyocellular lipid contents between antigravity and non-antigravity human skeletal muscles2013
Author(s)
Hioki, M., Kanehira, N., Shimaoka, K., Kioke, T., Yoshiko, A., Sakakibara, H., Takahashi, H., Oshida, Y., Akima, H
Organizer
The 60th American College of Sports Medicine
Place of Presentation
USA
Related Report
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[Presentation] Comparison of non-contractile tissue in individual muscles of quadriceps between young and old subjects2013
Author(s)
Yoshiko, A., Hioki, M., Kanehira, N., Shimaoka, K., Kioke, T., Sakakibara, H., Oshida, Y., Akima, H
Organizer
The 60th American College of Sports Medicine
Place of Presentation
USA
Related Report
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[Presentation] Unique activation patterns of the vastus intermedius in the quadriceps femoris muscles during squat movement.2013
Author(s)
Kawai, M., Taniguchi, K., Saito, A., Aoki, N., Akima, H., Katayose, M.
Organizer
The 60th American College of Sports Medicine
Place of Presentation
米国・インディアナ州
Related Report
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[Presentation] Comparison of non-contractile tissue in individual muscles of quadriceps between young and old subjects.2013
Author(s)
Yoshiko, A., Hioki, M., Kanehira, N., Shimaoka, K., Kioke, T., Sakakibara, H., Oshida, Y., Akima, H.
Organizer
The 60th American College of Sports Medicine
Place of Presentation
米国・インディアナ州
Related Report
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[Presentation] Comparison of intramyocellular lipid contents between antigravity and non-antigravity human skeletal muscles.2013
Author(s)
Hioki, M., Kanehira, N., Shimaoka, K., Kioke, T., Yoshiko, A., Sakakibara, H., Takahashi, H., Oshida, Y., Akima, H.
Organizer
The 60th American College of Sports Medicine
Place of Presentation
米国・インディアナ州
Related Report
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[Presentation] Non-contractile components in adductors correlate with plasma triglyceride in the elderly but not the young.2013
Author(s)
Akima, H., Yoshiko, A., Hioki, M., Kanehira, N., Shimaoka, K., Koike, T., Sakakibara, H., Oshida, Y.
Organizer
The 60th American College of Sports Medicine
Place of Presentation
米国・インディアナ州
Related Report
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[Presentation] Effect of interelectrode distance on EMG-force relationship of vastus intermedius muscle in women.2013
Author(s)
Tomita, A., Ando, R., Saito, A., Watanabe, K., Akima, H
Organizer
Center for Exercise and Sports Science Research
Place of Presentation
Edith Cowan University, Australia
Related Report
Invited
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