| 芒刺静电场对细胞增殖的影响 |
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| 引用本文： | 严羚玮,孙迎春,佟倜,张羽.芒刺静电场对细胞增殖的影响[J].北京理工大学学报,2005,25(Z1):111-113. |
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| 作者姓名： | 严羚玮 孙迎春 佟倜 张羽 |
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| 作者单位： | 1. 东北师范大学,物理学院,吉林,长春,130024
2. 吉林大学,第一医院胸外科,吉林,长春,130021 |
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| 基金项目： | 吉林省科技厅科技发展计划
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教育部留学回国人员科研启动基金 |
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| 摘 要： | 以不同强度的芒刺静电场作用于体外培养的肿瘤细胞和正常细胞,通过MTT比色法检测电场处理后细胞的增殖能力,研究了芒刺静电场对细胞增殖的影响规律.结果表明不同电场辐照强度对细胞增殖能力有不同程度的影响.电场对人肝癌细胞SMMC7721增殖有抑制作用,但对小鼠黑色素瘤细胞B16、Lewis肺癌细胞和非洲绿猴肾细胞Cos7则有促进和抑制两方面的效应.对于同一参数的电场,不同细胞对其响应也不同,电场辐照强度与细胞对其响应呈振荡型关系.
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| 关 键 词： | 芒刺静电场 细胞增殖 MTT 芒刺静电场 细胞增殖 影响 Cell Fields Electrostatic Prickle 关系 振荡型 响应 参数 效应 绿猴肾细胞 非洲 人肝癌细胞 Lewis 小鼠黑色素瘤细胞 抑制作用 程度 辐照强度 |
| 文章编号： | 1001-0645(2005)增刊-111-03 |
| 修稿时间： | 2005年6月20日 |
Effects of Prickle Electrostatic Fields on Cell Proliferations |
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| YAN Ling-wei,SUN Ying-chun,TONG Ti,ZHANG Yu.Effects of Prickle Electrostatic Fields on Cell Proliferations[J].Journal of Beijing Institute of Technology(Natural Science Edition),2005,25(Z1):111-113. |
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| Authors: | YAN Ling-wei SUN Ying-chun TONG Ti ZHANG Yu |
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| Abstract: | Tumor cells and normal cells in vitro were treated by different intensity electrostatic fields. The MTT method was adopted to detect cell proliferations to investigate the effects of prickle electrostatic fields on cell proliferations. Different effects on cell proliferations with different intensity of electrostatic fields were obtained. The growth of human liver neoplasms SMMC7721 after electrostatic fields was inhibited. It has positive and negative effects on the melanoma B16, lung cancer Lewis of mice and normal nephritic cells Cos7. And there might be different effects on different cells even if with the same electrostatic fields. The relations between the cell proliferations and intensities of electrostatic fields were vibratory. |
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| Keywords: | prickle electrostatic field cell proliferation MTT |
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