[复合辐射损伤后大鼠外周血白细胞染色质在最初3天的降解情况]
[Chromatin degradation of rat peripheral blood leukocytes in the first 3 days after combined radiation injury].
作者信息
Pechenina N A, Riabchenko N I, Britun A I
出版信息
Radiobiologiia. 1984 Mar-Apr;24(2):210-3.
PMID:6729065
Abstract
A study was made of chromatin degradation in rat peripheral blood leukocytes 4, 24 and 72 h following the effect of radiation delivered separately and in a combination with burn. Irrespective of the radiation dose a maximum content of products of chromatin degradation was registered 72 h following the effects. The additional trauma (burn of 15% of a body) did not markedly influence the post-irradiation degradation of white blood cell DNP.
摘要
对大鼠外周血白细胞在分别接受辐射以及辐射与烧伤联合作用后4小时、24小时和72小时的染色质降解情况进行了研究。无论辐射剂量如何，在作用后72小时均记录到染色质降解产物的最大含量。额外的创伤（15%体表面积的烧伤）并未显著影响照射后白细胞脱氧核糖核蛋白的降解。
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