Changes of Cell Cycle Progression of Tumor Cells Induced by 3Gy γ-rays

• 作者: Xia Jingguang Li Wenjian Wei Wei Zhao Jing Jin Xiaodong
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 生物学
• 关键词: 肿瘤细胞 细胞周期 诱导 流式细胞仪 HELA 指数增长 周期分布 数据分析
• 年，卷（期）: 2004,（1）
• 页码范围: 97
• 页数: 1页
• 分类号: Q279

摘要

<正>We exposed human tumor cell lines SMMC-7721 and HeLa with 3 Gy of γ-rays (the dose rate is 0.3 Gy/min). After irradiation, the exponentially growing cells were harvested, fixed with 70% ethanol, and stained with propidium iodide(PI). The cell cycle distributions were assayed with Flow Cytometry and data were analyzed by using Muticycle.