Rejoining of Double Strand Breaks in Normal Human and Ataxia-telangiectasia Fibroblasts after Exposure to 60Co γ-rays, 241Am α-particles or Bleomycin

Rejoining of Double Strand Breaks in Normal Human and Ataxia-telangiectasia Fibroblasts after Exposure to 60Co γ-rays, 241Am α-particles or Bleomycin
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正常人和共济失调毛细血管扩张成纤维细胞暴露于 60Co γ 射线、241Am α 粒子或博莱霉素后双链断裂的重新连接

DOI:
10.1080/09553008714550711
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发表时间:
1987
影响因子:
2.6
通讯作者:
C. Lücke‐Huhle
C. Lücke‐Huhle
中科院分区:
医学3区
文献类型:
--
作者:
T. Coquerelle;K. Weibezahn;C. Lücke‐Huhle

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本实验采用中性滤膜洗脱法测定了~(60)Co γ射线、~(241)Am α粒子和博莱霉素诱发的DNA双链断裂(dsb)的重接。与它们的集落形成能力一致,共济失调毛细血管扩张细胞(AT 2BE)和正常成纤维细胞在α射线照射后表现出相似的dsb重接能力,但在γ射线或博莱霉素诱导的dsb重接动力学方面表现出显著差异。
SummaryThe rejoining of DNA double strand breaks (dsb) induced by 60Co γ-rays, 241Am α-particles or bleomycin was measured by neutral filter elution. In agreement with their colony-forming ability, ataxia-telangiectasia cells (AT2BE) and normal fibroblasts exhibited similar dsb rejoining capacity following α-irradiation, but showed marked differences in the rejoining kinetics of dsb induced by γ-rays or bleomycin.
低 X 射线照射后共济失调毛细血管扩张成纤维细胞系 DNA 链断裂的正常重新连接。
DOI: --
发表时间: 1981
期刊: Radiation research
影响因子: 3.4
作者:
Hariharan,PV;Eleczko,S;Smith,BP;Paterson,MC
通讯作者: Paterson,MC
DOI: 10.1126/science.3975628
发表时间: 1985-01-01
期刊: SCIENCE
影响因子: 56.9
作者:
CORNFORTH, MN;BEDFORD, JS
通讯作者: BEDFORD, JS