| 汉防己甲素诱导肝癌细胞氧化损伤的实验研究 |
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| 引用本文： | 荆绪斌,李涛. 汉防己甲素诱导肝癌细胞氧化损伤的实验研究[J]. 临床肝胆病杂志, 2002, 18(6): 366-368 |
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| 作者姓名： | 荆绪斌 李涛 |
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| 作者单位： | 汕头大学医学院第一附属医院消化内科,广东,汕头,515041 |
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| 摘 要： | 研究汉防已甲素（tetrandrine，TTD）抑制肝癌细胞增殖的作用机理。采用流式细胞仪法观察了TTD对肝癌细胞内活性氧的影响；采用MTT比色法观察了TTD对细胞增殖的影响。TTD作用于肝癌细胞后，在2小时内引起活性氧的发生；TTD抑制肝癌细胞的增殖。TTD能够通过诱导细胞内活性氧的产生，抑制肝癌细胞的增殖。
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| 关 键 词： | 实验研究 汉防己甲素 活性氧 肝细胞肝癌 TTD MTT比色法 |
| 文章编号： | 1001-5256(2002)06-0366-03 |
| 修稿时间： | 2001-11-16 |
Experiment study of oxidation damage of hepatocellular carcinoma cell induced by tetrandrine |
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| JING Xu-bin,LI Tao.. Experiment study of oxidation damage of hepatocellular carcinoma cell induced by tetrandrine[J]. Chinese Journal of Clinical Hepatology, 2002, 18(6): 366-368 |
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| Authors: | JING Xu-bin LI Tao. |
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| Abstract: | To study the mechanism of tetrandrine (TTD)on proliferation of hepatocellular carcinoma cell line.Methods:MTT colerimetry was used to evaluate the influence of TTD on proliferation of cells.Flow cytometry was usde to test reactive oxygen species(ROS)levels in cells.TTD suppress proliferation of tumor cell line.ROS generation increased obviously after the cell line was incubated in TTD 2 hours.TTD can induce the apoptosis of ROS in hepatocellular carcinoma cell line by generation of ROS in a dose dependent manner. |
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| Keywords: | tetrandrine reactive oxygen species hepatocellular carcinoma |
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