2013 Fiscal Year Final Research Report
Monitoring stress protein in saliva to prevent impairment of physical condition in athletes and elderly individuals
| Project/Area Number |
22300235
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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 | 一般 |
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| Research Field |
Applied health science
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SHIMIZU Kazuhiro 筑波大学, スポーツR & D コア, 研究員 (00508286)
AKAMA Takao 早稲田大学, スポーツ科学学術院, 教授 (60212411)
AKIMOTO Takayuki 東京大学, 医科学系研究科研究院, 講師 (00323460)
WATANABE Koichi 筑波大学, 体育系, 准教授 (30447247)
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| Project Period (FY) |
2010-04-01 – 2014-03-31
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| Keywords | ヒートショックプロテイン / 運動 / 加齢 / 免疫機能 |
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| Research Abstract |
The purpose of this study was evaluating the availability of salivary HSP70 to assess the physical condition in athletes and elderly individuals. The salivary HSP70 was increased after the acute intensive exercise. In athletes, continuous intensive exercise did not markedly change resting salivary HSP70 levels. This result might be influenced by individual differences of HSP70 responses to intensive exercise. In elderly subjects, continuous moderate exercise training enhanced resting salivary HSP70. In addition, HSP70 might be involved with T-cell activation in response to exercise training. In conclusion, salivary HSP70 might be useful to assess the physical condition in elderly subjects, while it might require to consideration in athletes.
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