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• 基础研究 • 上一篇    下一篇

新型杂多化合物的体外毒性和抗流感病毒活性

浦 昀,张 欣,李 娟*,王宏芳,李雪静   

  1. 吉林大学公共卫生学院卫生化学教研室,吉林 长春130021
  • 收稿日期:2005-10-26 修回日期:1900-01-01 出版日期:2006-05-28 发布日期:2006-05-28
  • 通讯作者: 李 娟

Inhibitory effects of novel heteropoly compounds on influnenza virus(H1N1) in vitro

PU Yun,ZHANG Xin,LI Juan*, WANG Hong-fang, LI Xue-jing   

  1. Department of Hygienic Chemistry,School of Public Health, Jilin University, Changchun 130021,China
  • Received:2005-10-26 Revised:1900-01-01 Online:2006-05-28 Published:2006-05-28
  • Contact: LI Juan

摘要: 目的:研究3种经分子自组装合成的具有Kegin结构的新型杂多化合物的体外毒性和抗流感病毒活性。方法:采用细胞病变结合MTT法和鸡胚培养法分别测定化合物对狗肾细胞和鸡胚的毒性,并检测化合物对流感病毒A型(H1N1)的抑制活性。结果:3种化合物对狗肾细胞的TC50值和对鸡胚的LD50值均高于金刚烷胺,而反映流感病毒A型(H1N1)抑制活性的TI值均高于金刚烷胺。结论:具有Kegin结构的3种新型杂多化合物的体外毒性均低于金刚烷胺,而对流感病毒的抑制活性均高于金刚烷胺,通过分子自组装合成的新型杂多酸金刚烷胺盐达到降低毒性提高活性的目的。

关键词: 流感病毒A型, 药物作用, 致细胞病理改变, 病毒, 药物作用

Abstract: Objective To investigate the toxicities and inhibitory effects of three kinds of kegin-type novel heteropoly compounds which were synthesised by molecular assembly interactions on influnenza A virus(H1N1) in vitro. Methods The toxicities and anti-influnenza virus activities were tested by methods of CPE-MTT and chick embryos culture. Results TC50 in MDCK cells and LD50 in chick embryos of three kinds of kegin-type novel heteropoly compounds were higher than those of amantadine. TI in MDCK cells and chick embryos were both higher than that of amantadine. Conclusion The three kinds of kegin-type novel heteropoly compounds have lower toxicities and higher anti-virus effects on influnenza A virus(H1N1) than amantadine.Through chemic modifications, the toxicity of amantadine can be decreased and the activity of amantadine can be increased.

Key words: influenza A virus, drug effects, cytopathic effect, viral, drug effects

中图分类号: 

  • R965