核事故后遥远时期切尔诺贝利隔离区自然种群中光柔米德的细胞遗传学研究

IF 0.4 Q4 PHYSICS, NUCLEAR

Nuclear Physics and Atomic Energy Pub Date : 2022-03-25 DOI:10.15407/jnpae2022.01.039

N. M. Riabchenko, O. Burdo, A. Lypska

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引用次数: 1

摘要

本文介绍了2009年至2016年在放射性核素污染程度不同的切尔诺贝利隔离区开展的银行田鼠(Myodes glareolus)细胞遗传学研究的结果。在切尔诺贝利事故发生后的较长时期内，观察到受检动物体细胞的染色体不稳定特征，表现为带有微核的骨髓细胞水平升高。这可能是由于在慢性低强度辐射和负面环境因素共同作用下，辐射引起的跨代染色体不稳定性和种群生态特征的变化所引起的。

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Cytogenetic studies of Myodes glareolus from the natural populations of the Chornobyl Exclusion Zone in the remote post-accident period

The results of cytogenetic studies of bank voles (Myodes glareolus) carried out during 2009 - 2016 in the areas of the Chornobyl Exclusion Zone with different levels of radionuclide contamination are presented. In the remote period after the Chornobyl accident features of chromosomal instability in somatic cells of examined animals, manifested as elevated levels of bone marrow cells with micronuclei, are observed. Probably, they can be caused by transgenerational radiation-induced chromosomal instability and changes in the ecological characteristics of the population under the combined impact of chronic low-intensity radiation and negative environmental factors.

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来源期刊

Nuclear Physics and Atomic Energy PHYSICS, NUCLEAR-

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

19 weeks

期刊介绍： The journal Nuclear Physics and Atomic Energy presents the publications on Nuclear Physics, Atomic Energy, Radiation Physics, Radioecology, Engineering and Methods of Experiment. The journal includes peer-reviewed articles which are completed works containing new results of theoretical and experimental researches and are of interest for the scientists, postgraduate students, engineers and for the senior students.