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The Cytotoxic Effect of Radiotherapy of 103Pd Seed to Human Hepatoma Cell Line

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Author:
No author available
Journal Title:
JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING
Issue:
3
DOI:
10.3760/cma.j.issn.1674-1927.2002.03.002
Key Word:
103Pd粒子;热放疗;人肝癌细胞-7402

Abstract: 目的探讨103Pd粒子对人肝癌细胞-7402的细胞毒作用. 方法以体外培养的人肝癌细胞-7402为研究对象,采用对照分组、体外细胞毒试验(MTT)、方差分析,观察103Pd粒子放疗对肝癌细胞-7402的生长抑制作用.结果 103Pd粒子对肝癌细胞-7402的细胞毒作用与照射时间、照射剂量有关,照射时间越长、照射剂量越大,细胞毒作用越强. 结论人肝癌细胞-7402对103Pd粒子放疗敏感.

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