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| Effect of different compatibility of Qing-fei injection on proliferation of influenza virus in vitro |
| Hits 1664 Download times 2001 Received:April 04, 2007 |
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| DOI
10.11656/j.issn.1672-1519.2007.05.32 |
| Key Words
Qing-fei injection;influenza virus;anti-virus;crystal violet |
| Author Name | Affiliation | | ZHANG Yan-li | Department of medical microlialogy and immunology of NingXia medical College, Yinchuan 750004, China | | GU Li-gang | Beijing University of TCM, Beijing 100029, China | | WANG Qing-guo | Beijing University of TCM, Beijing 100029, China | | 周芸 | Beijing University of TCM, Beijing 100029, China | | 景珊 | Beijing University of TCM, Beijing 100029, China |
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| Abstract
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| [Objective] To observe the effect of sixteen groups of different compatibility of Qing-fei (clearing away lung-heat) injection on proliferation of influenza virus (A/FM/1/47 H1N1) obtained by orthogonal design method. [Methods] The inhibitory effect of different drug-added ways of sixteen groups of compatibility of Qing-fei injection against influenza virus FM1 strain in vitro was observed by crystal violet staining method. The Ribavirin and Shuanghuanglian Power were used as controls.[Results] The Group of nine,thirteen,fourteen and sixteen compatibility of Qingfei injection showed a direct killing effect on the virus and inhibitory effect against adsorption of the virus and inhibitory effect on its proliferation inside MDCK. Group of one compatibility showed no ant-virus effect,Group of two,three and four couldn’t kill virus directly,the others had inhibitory effect on the virus at high concentration(2-1～2-2).[Conclusions] Group of nine,thirteen,fourteen,fifteen and sixteen compatibilities has obvious effect against influenza virus FM1 strain in vitro. |
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