高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (12): 1960.

• 研究简报 • 上一篇    下一篇

吖啶橙-细胞DNA荧光抑制法筛选抗癌药物

唐宏武1, 陈蓓2, 陈观铨2, 曾云鹗1   

  1. 1. 武汉大学化学系, 武汉 430072;
    2. 武汉大学分析测试科学系, 武汉 430072
  • 收稿日期:1996-10-15 出版日期:1997-12-24 发布日期:1997-12-24
  • 通讯作者: 唐宏武, 男, 27岁, 博士研究生, 现在华侨大学工作.
  • 作者简介:唐宏武, 男, 27岁, 博士研究生, 现在华侨大学工作.
  • 基金资助:

    国家自然科学基金;湖北省自然科学基金

Screening of Anticancer Drugs by Acridine Orange cellular DNA Fluorescence Inhibition

TANG Hong-Wu1, CHEN Beit2, CHEN Guan-Quant2, ZENG Yun-E1   

  1. 1. Department of Chemistry, Wuhan University, Wuhan 430072;
    2. Department of Analysis and Measurement Science,Wuhan University, Wuhan 430072
  • Received:1996-10-15 Online:1997-12-24 Published:1997-12-24

关键词: Hadamard变换显微荧光图象分析, 鼠肝细胞, AO/细胞DNA体系, 抗癌药物

Abstract: Anew method for preliminary screening of anticancer drugs by Hadamard transform microscopic fluorescence image analysis was proposed.Rat liver 2c hepatocyte was usedas the standard cell and acridine orange (AO) was employed to trace the interaction of drugand cellular DNA.The results for five anticancer drugs, vincristine, cyclophosphamide,mustine, cis-platin and mitomycin-Care in accordance with the mechanism of the drugs binding to cellular DNAand this indicates that this method is suitable for screening cell cyclenonspecific anticancer drugs.

Key words: Hadamard transform microscopic image analysis, Rat liver hepatocyte, AO/cellular DNA system, Anticancer drugs

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