大青叶中4(3H)喹唑酮体外抗H1N1型流感病毒的作用研究 |
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引用本文: | 许涛,梁剑平,余四九,蒲秀英,王学红.大青叶中4(3H)喹唑酮体外抗H1N1型流感病毒的作用研究[J].中兽医医药杂志,2008,27(3):7-9. |
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作者姓名: | 许涛 梁剑平 余四九 蒲秀英 王学红 |
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作者单位: | 1. 甘肃农业大学动物医学院,甘肃兰州,730070 2. 中国农业科学院兰州畜牧与兽药研究所 |
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摘 要: | 目的:探讨大青叶中4(3H)喹唑酮体外抗H1N1型流感病毒的作用。方法:用MTT染色法测定大青叶中4(3H)喹唑酮通过不同加药方式对H1N1型流感病毒的体外抑制作用。结果:大青叶中4(3H)喹唑酮对H1N1型流感病毒具有明显的阻断作用和对细胞内病毒有抑制作用。结论:大青叶中4(3H)喹唑酮具有明显的体外阻止H1N1型流感病毒吸附到靶细胞和抑制H1N1型流感病毒增殖的作用。
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关 键 词: | 大青叶 4(3H)喹唑酮 H1N1型流感病毒 |
Effects of 4(3H)quinazolinone from Isatis indigotica leaves against Influenza virus A in vitro |
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Institution: | XU Tao,YU Si-jiu,PU Xiu-ying(College of Veterinary Medieine,Gansu Agricnltural University,Lanzhou Gansu 730070,China) |
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Abstract: | Objective:To discuss the anti-viral efeets of 4(3H)quinazolinone from Isatis indigotica leaves against influenza virus A in ritro,Methods:The inhibition effeets of 4(3H)quinazolinone against influenza virus A by different drug-added ways in vitro were assayed by MTT staining method.Results:4(3H)quinazolinone from leaves of Isatis indigotica showed an obvious prevention and treatment effects on influenza virus A in vitro by inhibiting viral proliferation and adsorbing to target cells. |
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Keywords: | leaves of Isatis indigotiea 4(3H)quinazolinone Influenza virus A |
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