The involvement of brain neurotransmitters on exercise-induced hyperthermia and central fatigue
| Project/Area Number |
20680033
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Sports science
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| Research Institution | Hiroshima University |
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Principal Investigator |
HASEGAWA Hiroshi Hiroshima University, 大学院・総合科学研究科, 准教授 (70314713)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥23,790,000 (Direct Cost: ¥18,300,000、Indirect Cost: ¥5,490,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2008: ¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
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| Keywords | 運動 / 体温調節 / 神経伝達物質 / 視床下部 / 体温調節反応 / 高体温 |
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| Research Abstract |
We combined in vivo brain microdialysis, biotelemetry and metabolic measurements for continuous monitoring of core body temperature, neurotransmitters and thermoregulatory responses. Using this methodology, we show that the increase in core body temperature, oxygen consumption and tail heat loss during incremental treadmill running is accompanied by an increase in hypothalamic noradrenaline and dopamine release, but without an effect on serotonergic neurotransmission.
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Report
(4 results)
Research Products
(30 results)
