甲型流感病毒

PolyI：C（12）U对甲型流感病毒感染小鼠保护作用的观察

Study on the protective role of polyi : c_ ( 12 ) u in mice infected with influenza A virus

甲型流感病毒（influenzaAvirus）是一种引起最为常见和高传染性人类疾病的因素，该病毒分布于世界各地，在人类和动物中具高致病率和死亡率。

Influenza A virus is the causative agent of the most common and highly infectious human disease . This cosmopolitan pathogen is responsible for a significant morbidity and mortality in humans as well as animals .

甲型流感病毒DNA疫苗的小鼠免疫效果

Immune Effect of Influenza A Virus DNA Vaccine in Mice

上海地区甲型流感病毒HA基因和抗原变异研究

HA Genetic and Antigenic Variation of Influenza a Viruses in Shanghai

抗甲型流感病毒短发夹状RNA分子的体外生物合成及功能鉴定

Biosynthesis and function verification of short hairpin RNA targeting to Influenza A virus

甲型流感病毒H3N2诱导人子宫内膜腺癌细胞凋亡的实验研究

Apoptosis of endometrial adenocarcinoma cell line JEC induced by influenza virus H_3N_2

流感病毒的H抗原和N抗原容易发生变异，主要发生在甲型流感病毒。

H antigen and N antigen of influenza virus are easy to occur variation , mainly in the influenza A virus .

反转录聚合酶链反应（reverse-transcriptionpolymerasechainreaction，RT-PCR）扩增甲型流感病毒的全基因组或部分基因组序列并进行序列测定。

Whole-or part-genome viral sequences were amplified by reverse-transcription polymerase chain reaction and determined .

一种利用RT-PCR特异扩增甲型流感病毒HA基因多变区片段并测序确定分型的方法

Subtyping of type A influenza by sequencing the variable regions of HA gene specifically amplified with RT-PCR

甲型流感病毒H5N1的系统进化分析简评

A Commentary on Phylogenetic Analysis of H5N1 Influenza A Viruses

共表达甲型流感病毒M1和HA双基因的重组腺病毒的构建及鉴定

Construction of Recombinant Adenovirus Co-expressing M1 and HA Genes of Influenza Virus Type A

甲型流感病毒H5N1的siRNA设计

SiRNA design to the H5N1 subtype of influenza A virus

禽流感病毒H5N1是可以直接感染人类的甲型流感病毒，发展植物源口服疫苗是疫苗研究的方向之一。

H5N1 , a novel avian influenza virus , can infect human directly .

用SPF莱亨鸡制备抗甲型流感病毒血清

Preparation of Influenza A Virus Antiserum from Chickens with Specific Pathogen Free

结果应用此多重反转录PCR系统可以特异的同时检测到同一模板中的肠病毒、腺病毒、甲型流感病毒和乙型流感病毒。

Results : Enterovirus , adenovirus , influenza A and B viruses in the one sample could be detected simultaneously in the multiplex PCR system .

本文介绍采用十二烷基硫酸钠（SDS）裂介赣科75&2甲型流感病毒颗粒得到仍具凝聚性的血凝素分子；

This paper will describe another way to obtain influenza virus HA by sodium dodecyl sulphate ( SDS ) disruption .

甲型流感病毒H3抗原进化及变异规律研究

Research for H3 Antigenic Evolution and Variation Rule of Influenza a Virus

结果，甲型流感病毒的抗力，明显低于脊髓灰质炎病毒与F2噬菌体的抗力。

The results showed that the resistance of influenza virus was lower than that of poliovirus and bacteriophage .

目的筛选影响H5N1亚型甲型流感病毒对哺乳动物毒力变异的HA序列主要氨基酸位点。

Purpose To explore key amino acids sites on HA sequence which may determine the virulence of influenza a H5N1 for mammalian species .

流感病毒分甲、乙、丙（在国外对应A、B、C）三型。甲型流感病毒极易引起大范围流行，甚至跨国、跨洲传播，危害极大。

Influenza viruses divided into three types & type A , B and C. Influenza A virus is more likely to cause wide prevalence , even across countries , or continents , which always with great damage .

结论通过与单一的PCR对比，证明该多重反转录PCR系统可替代单一的PCR用于肠病毒、腺病毒、甲型流感病毒和乙型流感病毒引起的呼吸道感染的快速诊断。

Conclusion : The single-tube multiplex reverse transcription-PCR system can be used in the assistant diagnosis of respiratory tract infection caused by enterovirus , adenovirus , influenza A and B viruses .

不同方法培养Vero细胞和甲型流感病毒（H3N2）的研究

Research of Vero Cell and Influenza a ( H3N2 ) Viruses with Different Cultivating Ways

血凝实验测定甲型流感病毒对MDCK细胞的感染性。

The infectivity of IAV on MDCK cells was determinated by hemagglutination test .

流行性感冒（流感）病毒的M2蛋白是其保护性抗原之一，在几乎所有甲型流感病毒中高度保守，因此可以用来研究具有交叉保护能力的流感疫苗。

Influenza virus M2 is a protective as well as a highly conservative protein , so it is a suitable candidate for cross protective vaccine .

家猫和野猫曾经被人们认为对甲型流感病毒引起的疾病具有抗性，而H5N1病毒是甲型流感病毒的一个亚种。

Domestic and wild cats used to be considered resistant to disease from influenza A type viruses , of which H5N1 is a subtype .

本季流感大多数是由甲型流感病毒（H3N2）引起的。

Most influenza infections this season have been attributed to influenza A ( H3N2 ) viruses .

目的将甲型流感病毒核蛋白（NP）基因克隆到原核表达载体进行可溶性融合表达，制备纯化的病毒核蛋白，为制备甲型流感病毒单克隆抗体提供材料。

Objective To clone the influenza A virus NP gene into expression vector and to purify the target protein , which was used to study the preparation of monoclonal antibody .

干扰素对甲型流感病毒感染的JEC细胞增殖的影响

Effects of IFN - α 2a on proliferation in JEC infected with influenza A virus

在甲型流感病毒的众多亚型中，甲型H1N1和甲型H3N2流感亚型目前正在人间传播。

Among many subtypes of influenza A viruses , currently influenza A ( H1N1 ) and A ( H3N2 ) subtypes are circulating among humans .

方法用DNAStar和PrimerPremier5.0软件设计甲型流感病毒荧光PCR检测所用引物和探针；在GenBank中进行Blast以及电子对比证明其具有高度的特异性和保守性；

Methods The probe and the primers of the assay were designed with the software packages of DNA Star and Primer Premier 5.0 . Their specificity and conservation were verified through Blast in GenBank and electronic hybridization .