Effect of long-term exercise training on organ-tissue level body composition and resting and/or sleeping energy expenditure.

• Project/Area Number: 24680069
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Partial Multi-year Fund
• Research Field: Sports science
• Research Institution: J. F. Oberlin University
• Principal Investigator: Midorikawa Taishi 桜美林大学, 総合科学系, 准教授 (50434345)
• Project Period (FY): 2012-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥14,950,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥3,450,000); Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2012: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
• Keywords: 身体組成 / 基礎代謝量 / トレーニング / 骨格筋量 / MRI / チャンバー

Outline of Final Research Achievements

In the present time, there is limited information about the change of skeletal muscle and internal organ masses induced by exercise training. Moreover, it was unknown whether the exercise training-induced change in resting energy expenditure (REE) was due to changes in organ-tissue mass. According to the longitudinal data for college Sumo wrestlers (n=18) in the present study, the exercise training-induced change in lean soft tissue mass using DXA was from -10kg to +5kg. In the near future, we will investigate the relationship between the exercise training-induced changes in mass of skeletal muscle, liver and kidneys, and REE.

Research Products

• [Journal Article] Predicting skeletal muscle mass from dual-energy X-ray absorptiometry in Japanese prepubertal children. (2017)
  • Author(s): Midorikawa T, Ohta M, Hikihara Y, Torii S, Sakamoto S.
  • Journal Title: European Journal of Clinical Nutrition. Volume: 印刷中 Issue: 10 Pages: 1218-1222
  • DOI: 10.1038/ejcn.2017.35
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Is There a Chronic Elevation in Organ-Tissue Sleeping Metabolic Rate in Very Fit Runners? (2016)
  • Author(s): Midorikawa T,Tanaka S,Ando T,Tanaka C,Konishi M,Ohta M,Torii S,Sakamoto S
  • Journal Title: Nutrients Volume: 8 Issue: 4 Pages: 196-196
  • DOI: 10.3390/nu8040196
  • Peer Reviewed / Open Access
• [Journal Article] Prediction and validation of total and regional skeletal muscle volume by using B-mode ultrasonography in Japanese prepubertal children. (2015)
  • Author(s): Midorikawa T, Ohta M, Hikihara Y, Torii S, Sakamoto S.
  • Journal Title: British Journal of Nutrition Volume: 114 Issue: 6 Pages: 1209-1217
  • DOI: 10.1017/s0007114511001103
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 30kgと100kg の身体組成と安静時エネルギー代謝量～子ども・相撲研究を切り口として. (2015)
  • Author(s): 緑川泰史.
  • Journal Title: 日本生理人類学会誌 Volume: 20(4) Pages: 215-218
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Effects of sleep deprivation on autonomic and endocrine functions throughout the day and on exercise tolerance in the evening. (2013)
  • Author(s): Konishi M, Takahashi M, Endo N, Numao S, Takagi S, Miyashita M, Midorikawa T, Suzuki K, Sakamoto S.
  • Journal Title: Journal of Sports Sciences Volume: 31 Pages: 248-255
  • NAID: 10031139872
  • Peer Reviewed
• [Journal Article] Effects of one night of sleep deprivation on maximal fat oxidation during graded exercise. (2013)
  • Author(s): Konishi M, Takahashi M, Endo N, Numao S, Takagi S, Miyashita M, Midorikawa T, Suzuki K, Sakamoto S.
  • Journal Title: The Journal of Physical Fitness and Sports Medicine Volume: 2 Pages: 121-126
  • NAID: 10031159026
  • Peer Reviewed
• [Journal Article] Body composition of Japanese children. (2012)
  • Author(s): Midorikawa T.
  • Journal Title: The Journal of Physical Fitness and Sports Medicine Volume: 1 Pages: 339-342
  • NAID: 10031158962
  • Peer Reviewed
• [Presentation] Predicting skeletal muscle mass from dual-energy X-ray absorptiometry in Japanese prepubertal children. (2017)
  • Author(s): Midorikawa T, Ohta M, Hikihara Y, Torii S, Sakamoto S.
  • Organizer: 4rd International Conference on Nutrition & Growth.
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 2017-03-02
  • Int'l Joint Research
• [Presentation] Single DXA-derived prediction equation for children and adolescents is limited availability for estimating total skeletal muscle mass in Japanese prepubertal children. (2016)
  • Author(s): Midorikawa T, Ohta M, Hikihara Y, Torii S, Sakamoto S.
  • Organizer: 3rd International Conference on Nutrition & Growth
  • Place of Presentation: Vienna, Austria.
  • Year and Date: 2016-03-17
  • Int'l Joint Research
• [Presentation] Applicability of anthropemtric measures for estimating the whole-body skeletal muscle volume. (2015)
  • Author(s): Ohta M, Midorikawa T, Hikihara Y, Sakamoto S, Kawakami Y, Kanehisa H, Fukunaga T.
  • Organizer: 20th Annual Congress of the European College of Sports Science
  • Place of Presentation: Malmo, Sweden.
  • Year and Date: 2015-06-24
  • Int'l Joint Research
• [Presentation] 30kgと100kgの身体組成研究～子ども・相撲研究を切り口として～. (2015)
  • Author(s): 緑川泰史.
  • Organizer: 日本生理人類学会第72回大会
  • Place of Presentation: 北海道札幌市、北海道大学.
  • Year and Date: 2015-05-31
  • Invited
• [Presentation] 器官・組織レベルからみた子どもの身体組成 (2014)
  • Author(s): 緑川泰史、太田めぐみ、引原有輝、鳥居俊、坂本静男
  • Organizer: 第162回日本体力医学会関東地方会
  • Place of Presentation: 東京都西東京市、早稲田大学東伏見キャンパス
  • Year and Date: 2014-12-20
  • Invited
• [Presentation] 超音波法を用いた発育期にある子どもの全身および部位別骨格筋体積を捉える推定式の開発（若手優秀演題賞） (2014)
  • Author(s): 緑川泰史、太田めぐみ、引原有輝、鳥居俊、坂本静男
  • Organizer: 第25回日本成長学会
  • Place of Presentation: 北海道北見市、日本赤十字北海道看護大学
  • Year and Date: 2014-09-14
• [Presentation] The ultrasound-derived prediction equation for adults is limited availability for estimating total and regional skeletal muscle mass in Japanese prepubertal children. (2014)
  • Author(s): Midorikawa T, Ohta M, Hikihara Y, Torii S, Sakamoto S.
  • Organizer: 10th International Symposium on IN VIVO BODY COMPOSITION STUDIES
  • Place of Presentation: Cascais, Portugal
  • Year and Date: 2014-06-11 – 2014-06-14
• [Presentation] The applicability of anthropemtric measures for estimating the whole-body skeletal muscle volume in prepubertal children. (2014)
  • Author(s): Ohta M, Midorikawa T, Hikihara Y, Sakamoto S, Kawakami Y, Kanehisa H, Fukunaga T.
  • Organizer: 10th International Symposium on IN VIVO BODY COMPOSITION STUDIES
  • Place of Presentation: Cascais, Portugal
  • Year and Date: 2014-06-11 – 2014-06-14
• [Presentation] Validity of triaxial accelerometer for assessment of total energy expenditure in primary school children against doubly labeled water method. (2012)
  • Author(s): Hikihara Y, Midorikawa T, Ohta M, Tanaka S.
  • Organizer: 17th Annual Congress of the European College of Sports Science
  • Place of Presentation: Bruges, Belgium
• [Presentation] Prediction and validation of total and regional fat free mass of Japanese prepubertal children by bio-electrical impedance method. (2012)
  • Author(s): Ohta M, Midorikawa T, Hikihara Y, Masuo Y, Sakamoto S, Kawakami Y, Kanehisa H, Fukunaga T.
  • Organizer: 17th Annual Congress of the European College of Sports Science
  • Place of Presentation: Bruges, Belgium
• [Presentation] 急性完全断眠の糖質・脂質代謝および漸増運動中の最大脂質酸化量に及ぼす影響. (2012)
  • Author(s): 小西真幸, 高橋将記, 遠藤直哉, 沼尾成晴, 高木俊, 宮下政司, 緑川泰史, 鈴木克彦, 坂本静男.
  • Organizer: 第67回日本体力医学会
  • Place of Presentation: 長良川国際会議場・岐阜都ホテル(岐阜)
• [Presentation] Effects of sleep deprivation on autonomic and endocrine functions throughout the day and on exercise tolerance in the evening. (2012)
  • Author(s): Konishi M, Takahashi M, Kim HK, Endo N, Numao S, Takagi S, Miyashita M, Midorikwa T, Suzuki K, Sakamoto S.
  • Organizer: 第67回日本体力医学会
  • Place of Presentation: 長良川国際会議場・岐阜都ホテル(岐阜)
• [Book] NUTRITION AND ENHANCED SPORTS PERFORMANCE -MUSCLE BUILDING, ENDURANCE, AND STRENGTH (2013)
  • Author(s): Midorikawa T, Sakamoto S, Kondo M.
  • Total Pages: 540
  • Publisher: Elsevier