| Project/Area Number |
25461836
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Sapporo Medical University |
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Principal Investigator |
HYODOH HIDEKI 札幌医科大学, 医学部, 講師 (30306154)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Satoshi 札幌医科大学, 医学部, 准教授 (20292005)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 死後画像 / CT / 動物実験 / 死後変化 / 法医放射線 / 溺水 / ウサギ / 就下 / 兎 |
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| Outline of Final Research Achievements |
The lung hypostasis and the appearance of pleural space fluid collection presented differently in individual causes of death and depending on the postmortem time.There were no differences between freshwater drowning and seawater drowning in % lung aeration within 24h on postmortem CT. Only ground-glass opacity could be detected on postmortem lung CT, experimentally.The increase rate of the pleural space fluid increased at approximately 30 h and the volume continued to increase until approximately 40 h after death. The rate of decreasing aerated lung volume constantly decreased in the early postmortem period.
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