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- isolation of influenza virus 流感病毒分离
- Methods The throat swab specimens of ILI were cultivated with MDCK cells and the isolates of influenza viruses were identified by HA and HI, and then screened their genetic typings. 方法采用流感样病例(ILI)的咽拭子标本用狗肾细胞(MDCK)进行病毒分离培养，采用血凝(HA)及血凝抑制(HI)方法进行流感病毒初筛及分型鉴定。
- The diagnosis was based on clinical features, neuroimaging findings and isolation of influenza A virus from nasopharyngeal aspirate. 诊断依据为：临床表现、神经影像表现和鼻咽分泌物中分离出甲型流感病毒。
- What are the characteristics of influenza viruses? 流感病毒有甚么特徵?
- Virus isolation have demonstrated that long-distance migratory waterfowls are important spreaders of influenza viruses. 病毒分离工作证明，作长距离迁飞的水禽是流感病毒的重要传播者。
- Chicken eggs are currently used for the isolation of certain viruses like influenza virus. 目前，鸡胚常用于分离一些病毒如流感病毒。
- Additional hygiene measures were introduced in markets following the isolation of H9N2 avian influenza viruses from two children in March. 3月当局从两名小童身上取得的化验样本发现有H9N2禽流感病毒。事件发生后，当局在市场实施额外的卫生措施。
- Objective To construct a library of repertoire immunoglobulin against nucleoprotein of influenza virus A. 目的构建A型流感病毒核蛋白全套单链抗体库。
- Comparison of RT-PCR and hemagglutination inhibition test in detection of influenza virus. PCR法;血凝抑制法;流感病毒;鉴定,1材料与方法,2结果,3讨论,参考文献:
- Result The repertoire single-chain antibody library against nucleoprotein of influenza virus A were successfully constructed. 结果成功利用噬菌体表面展示技术,构建了A型流感病毒核蛋白全套单链抗体库,库容量达到82×107。
- The virus from the upper respiratory system exhibited a single amino acid change in one of the key proteins for amplification of influenza virus genes. 来自上呼吸道系统的病毒的一种增殖流感病毒基因的关键蛋白质出现了一个氨基酸的变化。
- ZCHY also inhibited the pulmonary consolidation and virus multiplication in pneumonic mice infected with FMi strain of influenza virus. 在体内，对流感病毒FM1感染小鼠所致肺病变有显著的抑制作用，并能显著降低流感病毒在小鼠肺内的增殖量。
- The inhibition of influenza virus reproduction in chicken embryo was studied by polysaccharides from mussel Perna viridis(PVPS). 采用血凝滴度法研究翡翠贻贝多糖(PVPS)对鸡胚培养甲型流感病毒的抑制作用;
- Results Water soluble part of Nervilia fordii can inhibit the proliferation of influenza virus A(FM1 strain)in MDCK cells. 结果青天葵水溶性部位对甲型流感病毒FM1有抑制作用。
- People familiar with the influenza virus mutates faster than even the development of influenza vaccine can not keep up the situation. 人们熟知的流感病毒变异速度之快，甚至使流感疫苗的开发跟不上形势。
- Pertaining to the detection and isolation of a malfunction or mistake. 用于修饰或说明与故障或错误的检测和隔离有关的特性。
- To find out the variation and epidemic characteristics of influenza virus in Wuhan area, we conducted a five year aetiology and epidemilogy surveillance. 为了解武汉地区流感病毒变异及其流行趋势 ,进行了 5年的病原学和流行病学监测。
- Neuraminidase is a kind of glycosidoprotein, it resides the surface of influenza virus A and B-, and plays a key part in the process of virus duplication and infection. 神经氨酸酶是存在于A、B型流感病毒表面的糖蛋白，在流感病毒复制和感染过程中起关键酶的作用。
- The correlation with invasive pneumococcal disease was strong at 2 weeks after activity of influenza virus and human metapneumovirus and for up to 4 weeks after RSV activity. 肺炎球菌感染在流感病毒和人偏肺病毒活动后2周达高峰，在呼吸道合胞病毒活动后持续4周。
- Methods Inoculated Mouse-lung adapted strains of influenza virus H1N1 in MDCK to establish cytopathic models,and then observed the in vitro antiviral effects of each group. 方法体外接种甲型流感病毒鼠肺适应株H1N1于狗肾细胞(MDCK),观察各组药物体外抗病毒作用。
