| Project/Area Number |
22406019
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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 | 海外学術 |
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| Research Field |
Hygiene
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| Research Institution | Dokkyo Medical University (2011-2012)
National Institute of Occupational Safety and Health, Japan (2010) |
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Principal Investigator |
KIMURA Shinzo 獨協医科大学, 医学部, 准教授 (50321849)
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| Co-Investigator(Renkei-kenkyūsha) |
MIURA Yoshikazu 獨協医科大学, 医学部, 特任教授 (20049240)
KUMAR Sahoo Sarata 独立行政法人放射線医学総合研究所, 線防護研究センター, 主任研究員 (30300908)
ENDO Satoru 広島大学, 大学院・工学研究科, 教授 (90243609)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2012: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
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| Keywords | チェルノブイリ / 低線量被ばく / 罹患率 / 非がんリスク / ホールボディカウンター / 食事調査 / 国際研究者交流 / 国際情報交換 / ウクライナ / ナロージチ地区 / ジトーミル州 / 放射線影響 / 晩発性 / 汚染地域 / 被ガンリスク / 放射能汚染 / 内部被ばく / 低線量長期被ばく / 国立ジトーミル農業工コロジー大学 / ナロージチ地区中央病院 |
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| Research Abstract |
In this study, we conducted environmental radioactivity survey, diet survey and prevalence survey, to investigate the health effect on residents who are forced to live in contaminated area by political and economical reasons. The result suggests that the ambient dose rate, estimated by soil pollution, was to be 5-350μSv/h at the time of Chernobyl nuclear accident. The main routes of internal exposure of residents were milk, mushrooms and berries, and even breads are proved to be of these although the contributing rate was small. Additionally, we proved that the prevalence ofanemia in pregnant woman is related to the soil contamination level, and where the contamination level is high, the prevalence is also significantly high.
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