CT扫描方案对行冠状动脉CTA病人的X线诱导血淋巴细胞DNA双链断裂的影响 |
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引用本文: | M.A.Kuefner,S.Grudzenski,J.Hamann,S.A.M.Lell,K.Anders,S.A.Schwab,杨秀娟. CT扫描方案对行冠状动脉CTA病人的X线诱导血淋巴细胞DNA双链断裂的影响[J]. 国际医学放射学杂志, 2011, 0(1): 100 |
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作者姓名: | M.A.Kuefner S.Grudzenski J.Hamann S.A.M.Lell K.Anders S.A.Schwab 杨秀娟 |
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作者单位: | Department of Radiology,University of Erlangen-Nrnberg |
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摘 要: | 目的比较螺旋扫描与连续冠状动脉CTA对活体DNA的损伤,评估CT扫描参数对双链断裂(DSB)程度的影响。方法 36例病人采用64层双源CT或128层CT多种扫
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关 键 词: | 双源CT 冠状动脉CTA 生物剂量 DNA双链断裂 γ-H2AX |
Effect of CT scan protocols on x-ray-induced DNA double-strand breaks in blood lymphocytes of patients undergoing coronary CT angiography |
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Affiliation: | M.A.Kuefner,S.Grudzenski,J.Hamann,S.A.M.Lell,K.Anders,S.A.Schwab,et al.Department of Radiology,University of Erlangen-Nrnberg,Maximiliansplatz 1,91054,Erlangen,Germany |
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