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[铯 - 137掺入大鼠体内的细胞遗传学和血液毒性作用]

[The cytogenetic and hematotoxic effect of cesium-137 incorporated in the rat body].

作者信息

Monakhov A S, Iakovleva T K, Strekalov S A, Sokolov A V

出版信息

Radiobiologiia. 1991 Nov-Dec;31(6):798-802.

PMID:1767009
Abstract

The influence of incorporated 137Cs on peripheral blood cells was studied at different times after a single per os administration to rats. Moderate lymphopenia occurred in 26 days. A 30-70% increase in the number of aberrant lymphocytes was revealed throughout the entire period of observation (up to 547 days). Rats are suggested to develop a pronounced immune depression and chronic radiation sickness.

摘要

在对大鼠进行单次口服给药后的不同时间,研究了掺入的137Cs对其外周血细胞的影响。26天时出现中度淋巴细胞减少。在整个观察期(长达547天)内,异常淋巴细胞数量增加了30%-70%。提示大鼠出现明显的免疫抑制和慢性放射病。

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