[大鼠PA - 23横纹肌肉瘤细胞群体中的核内染色体桥和有突起的细胞核]
[Internuclear chromosomal bridges and nuclei with protrusions in cellular populations of rat PA-23 rhabdomyosarcoma].
作者信息
Kuzovatov S N, Kravtsov V Iu, Vakhtin Iu B
机构信息
Institute of Cytology RAS, All-Russian Center of Emergency and Radiational Medicine EMERCOM of Russia, St. Petersburg.
出版信息
Tsitologiia. 2000;42(11):1097-102.
PMID:11204655
Abstract
Internuclear chromosome bridges (CB) and nuclear protrusions (NP) were investigated in cell populations of RA-23 rat rhabdomyosarcoma. A morphological classification of different types of CB and NP has been offered. The obtained data suggest a morphological similarity between CB and NP. It is likely that NP could arise from CB after its break. So, NPs may be regarded as remains of broken CB.
摘要
在RA - 23大鼠横纹肌肉瘤的细胞群体中研究了核内染色体桥（CB）和核突出物（NP）。已经给出了不同类型CB和NP的形态学分类。所获得的数据表明CB和NP之间存在形态学相似性。NP很可能在CB断裂后由CB产生。因此，NP可被视为断裂的CB的残余物。
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