[低剂量伽马辐射对哺乳动物细胞的作用]。

Izvestiia Akademii nauk SSSR. Seriia biologicheskaia Pub Date : 1992-01-01

A A Al'ferovich, V Ia Gotlib, A A Kondradov, E F Konoplia, I I Pelevina

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引用次数: 0

摘要

研究了低剂量(10、20、40和50 cGy) γ辐照对HeLa细胞的影响。50 cGy剂量下的细胞存活率下降，而10-40 cGy剂量下的细胞及其后代细胞存活率保持不变。尽管如此，他们的生存后，与阿糖胞嘧啶和羟基脲的混合物的额外治疗降低。这表明辐照细胞及其后代的基因组稳定性降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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[The action of low doses of gamma radiation on mammalian cells].

Effect of gamma irradiation in low doses (10, 20, 40 and 50 cGy) on HeLa cells was studied. The survival of cells exposed to the irradiation in the dose of 50 cGy was decreased while it remained unchanged in cells irradiated in the dose of 10-40 cGy and their descendants. Nonetheless, their survival following an additional treatment with a mixture of cytosine arabinoside and hydroxyurea was reduced. It was suggested that the genome stability was diminished in irradiated cells and their descendants.

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Izvestiia Akademii nauk SSSR. Seriia biologicheskaia

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