| Project/Area Number |
12554039
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
人類学(含生理人類学)
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| Research Institution | Kobe Design University |
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Principal Investigator |
KOGA Shyunsaku Kobe Design University, Professor, 芸術工学部, 教授 (50125712)
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| Co-Investigator(Kenkyū-buntansha) |
KOUDO Narihiko Kobe University, Associate Professor, 発達科学部, 助教授 (70215458)
FUKUBA Yoshiyuki Hiroshima Women'ss University, Professor, 生活科学部, 教授 (00165309)
INOUE Yoshimitsu Osaka International Women's University, Professor, 人間科学部, 教授 (70144566)
SHIBASAKI Manabu Nara Womens University, Associate, 生活環境学部, 助手 (00314526)
SHIOJIRI Tomoyuki Yokohama City University, Associate, 理学部, 助手 (80275023)
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| Project Period (FY) |
2000 – 2001
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| Project Status |
Completed (Fiscal Year 2001)
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| Budget Amount *help |
¥13,100,000 (Direct Cost: ¥13,100,000)
Fiscal Year 2001: ¥6,500,000 (Direct Cost: ¥6,500,000)
Fiscal Year 2000: ¥6,600,000 (Direct Cost: ¥6,600,000)
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| Keywords | Physological Adaptation / Measurement technique / Physical work capacity / Thermal Adaptability / Dynamic Respouse / Microdialysis method |
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| Research Abstract |
Pulmonary and muscle oxygen uptake kinetics during exercise have been investigated intensely as a new criterion for the evaluation of aerobic work capacity, since a non-steady state is the more usual condition in organisms. From rigorous analysis of both steady- and non-steady state Vo2 responses to exercise, we are able to gain a deeper insight into the fundamental mechanisms of metabolic control and aerobic work capacity, it is of critical importance toclarify both the precise features of the Vo2 response across the rest- exercise transition and whether O2 delivery and/or utilization is the rate-limiting factor in Vo2 response following the onset of exercise. We investigated the above issues and, in particular, designed to alter (increase/decrease) O2 delivery and/or utilization systematically and to determine the effect of such perturbations on the kinetic response of Vo2 to moderate exercise (where end- exercise Vo2 is below the lactate threshold (LT)) and heavy exercise (where it is above LT).
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