The Mortality and Body Weight Response of Male Wistar Rats in the Lethal X-ray Dose Range
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概要
- 論文の詳細を見る
Experiments were conducted to determine the LD_<50/30> of Wistar strain male rats, aged 72 to 112days, bred in National Institute of Radiological Sciences. The animals were irradiated at eight exposure levels between 600 and 900 R of X-rays at rate of 23.5 R/min. Probit analysis of mortality data yielded an LD_<50/30> of 761.6±31.8R. The body weight of the animals was decreased gradually after irradiation, reaching a minimum value at 4th day after the exposure. The body weight of 30-day survivors shows the second minimum value at 18-21st day after irradiation.
- 日本放射線影響学会の論文
著者
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江藤 秀雄
Division of Radiation Hazard, National Institute of Radiological Sciences
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中村 弥
総合会津中央病院
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山田 武
Division of Biology, National Institute of Radiological Sciences
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土橋 創作
Division of Radiation Hazards, National Institute of Radiological Sciences
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中村 弥
Division of Radiation Hazards, National Institute of Radiological Sciences
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榎本 好和
Division Of Environmental Hygiene Nirs
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土橋 創作
放射線医学総合研究所障害基礎研究部
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江藤 秀雄
放射線医学総合研究所 障害基礎研究部
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山田 武
Division Of Biology Nirs
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山田 武
Division Of Biology National Institute Of Radiological Sciences
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