吸入和滴注八氧化二铀后吸收情况的比较。
Comparison of absorption after inhalation and instillation of uranium octoxide.
作者信息
Pellow P G D, Hodgson S A, Hodgson A, Rance E, Ellender M, Guilmette R A, Stradling G N
机构信息
National Radiological Protection Board, Chilton, Didcot, Oxon OX11 0RQ, UK.
出版信息
Radiat Prot Dosimetry. 2003;105(1-4):105-8. doi: 10.1093/oxfordjournals.rpd.a006202.
Values for the absorption parameters were compared after inhalation or intratracheal instillation of 1.5 microm mass median aerodynamic diameter (MMAD) 233U3O8 particles into the lungs of HMT strain rats. The two sets of parameter values were similar, as were the calculated dose coefficients and predicted biokinetics for workers. Hence the inhalation and instillation techniques can probably both be used to generate values of the absorption parameters for U3O8.
将质量中值空气动力学直径（MMAD）为1.5微米的233U3O8颗粒经吸入或气管内注入到HMT品系大鼠肺中后，对吸收参数值进行了比较。两组参数值相似，计算出的剂量系数以及对工作人员的生物动力学预测值也是如此。因此，吸入法和注入法可能都可用于得出U3O8吸收参数的值。
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