Evaluation of the anti-neuraminidase activity of the traditional Chinese medicines and determination of the anti-influenza A virus effects of the neuraminidase inhibitory TCMs in vitro and in vivo
文献类型：期刊论文
| 作者 | Tian L ; Wang ZY ; Wu H ; Wang S ; Wang Y ; Wang YY ; Xu JW ; Wang LY ; Qi FC ; Fang ML ; Yu DH ; Fang XX |
| 刊名 | journal of ethnopharmacology
 |
| 出版日期 | 2011 |
| 卷号 | 137期号:1页码:534-542 |
| 关键词 | INFLUENZA-A VIRUSES RESISTANT INFLUENZA PATHOGENESIS OSELTAMIVIR EMERGENCE ASSAY |
| ISSN号 | 0378-8741 |
| 通讯作者 | fang xx |
| 中文摘要 | etnopharmacological relevance: neuraminidase (na) inhibitors are currently the most effective drugs to treat influenza a viruses infection. many traditional chinese medicines (tcms) have been used in the clinics to treat influenza. the anti-viral mechanisms of these tcms and their inhibitory effects towards na need to be systematically tested. aim of the study: to evaluate the anti-na activity of the tcms and the anti-influenza a virus effects of the na inhibitory tcms in vitro and in vivo. material and methods: we tested the inhibitory activity of water extracts from 439 tcms towards na. the in vitro anti-influenza virus activities of the 5 tcms were evaluated using the strain a/california/7/2009 (h1n1) nymc x-179a of influenza a virus. a randomly selected tcm with na inhibitory activity. melia toosendan extract, was further evaluated using a mouse model infected with influenza a virus. results: five tcms, duchesnea indica (andr.) focke [fragaria indica andr.], liquidambar formosana hance., lithospermum erythrorhizon sieb. et zucc., melia toosendan sieb. et zucc., and prunella vulgaris l, exerted potent inhibitory activity towards na. these tcms in the range of 25-250 mu g/ml had the ability to reduce virus-induced cytopathic effect (cpe) and the virus yield in mdck cells. melia toosendan significantly reduced death rate and prolonged mean day to death (mdd) of the viral infected mice. conclusions: this study describes five tcms exerted strong inhibitory activities towards na, and exhibited antiviral effect against influenza a virus by reducing viral reproduction and reduced cpe of the viral infected cells. melia toosendan, significantly reduced death rate and prolonged survival of the h1n1 viral infected mice. (c) 2011 elsevier ireland ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000295236700063 |
| 公开日期 | 2012-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44370]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Tian L,Wang ZY,Wu H,et al. Evaluation of the anti-neuraminidase activity of the traditional Chinese medicines and determination of the anti-influenza A virus effects of the neuraminidase inhibitory TCMs in vitro and in vivo[J]. journal of ethnopharmacology,2011,137(1):534-542. |
| APA | Tian L.,Wang ZY.,Wu H.,Wang S.,Wang Y.,...&Fang XX.(2011).Evaluation of the anti-neuraminidase activity of the traditional Chinese medicines and determination of the anti-influenza A virus effects of the neuraminidase inhibitory TCMs in vitro and in vivo.journal of ethnopharmacology,137(1),534-542. |
| MLA | Tian L,et al."Evaluation of the anti-neuraminidase activity of the traditional Chinese medicines and determination of the anti-influenza A virus effects of the neuraminidase inhibitory TCMs in vitro and in vivo".journal of ethnopharmacology 137.1(2011):534-542. |
入库方式： OAI收割
来源：长春应用化学研究所
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