基于大鼠血液生化指标对氧化氚相对生物学效应的评估
[Evaluation of relative biological effectiveness of tritium oxide based on biochemical indices of blood in rats].
作者信息
Kalistratova V S, Tishchenko G S
机构信息
State Research Centre of Russia, Institute of Biophysics, Moscow.
出版信息
Radiats Biol Radioecol. 1998 Jan-Feb;38(1):31-4.
PMID:9606403
Abstract
The influence of tritium oxide injected peritoneally of the range of activity of 5.5 MBq/g to 111 MBq/g versus gamma-radiation of 137Cs with decreasing dose rate in biochemical parameters of blood in rats was compared. It was shown that relative biological effectiveness of tritium oxide was higher than that for metabolism and it was equal to 1.5 in average.
摘要
比较了腹腔注射活度范围为5.5 MBq/g至111 MBq/g的氧化氚与剂量率降低的137Csγ辐射对大鼠血液生化参数的影响。结果表明，氧化氚的相对生物效应高于代谢效应，平均等于1.5。
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