[以 Pu(IV)-TBP 络合物形式经气管内给药后钚在大鼠体内的分布]
[Distribution of plutonium in the body of rats after its intratracheal administration in the form of a Pu(IV)-TBP complex].
作者信息
Khalturin G V, Demina G A
出版信息
Radiobiologiia. 1988 Sep-Oct;28(5):700-2.
PMID:3194502
Abstract
Tributyl phosphate intratracheally administered to rat body with a Pu(IV)-TBP complex does not increase the accumulation of plutonium in the skeleton and liver. Plutonium is excreted from the lungs more readily than Pu(IV) nitrate and its large amounts are resorbed in the blood early after the administration; its excretion in feces is approximately 100 times more intense than in urine.
摘要
将磷酸三丁酯与钚（IV）-磷酸三丁酯络合物经气管注入大鼠体内，并不会增加钚在骨骼和肝脏中的蓄积量。钚从肺部的排泄比硝酸钚（IV）更容易，且在注入后不久，其大量成分便会被血液重新吸收；其经粪便的排泄强度约为经尿液排泄强度的100倍。
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