神经氨酸酶

A型流感病毒血凝素、神经氨酸酶DNA疫苗研究

Protection and Response Against Influenza A Virus Infection by Hemagglutinin , Neuraminidase DNA Vaccine

流感病毒神经氨酸酶DNA抗流感病毒保护性及其酶活性关键序列的解析

Influenza Neuraminidase DNA : Essential Sequence of Providing Protection Against Lethal Viral Infection and Crucial Sequence in Keeping Neuraminidase Activity

A型流感病毒基因组含有8个单股负链RNA病毒节段，从禽类中分离到15个血凝素、9个神经氨酸酶亚型。

Influenza A viruses contains a genome of eight single-stranded RNA segments of negative-polarity .

这表明BA对各类型神经氨酸酶均有良好的抑制效果。

It suggests that BA has excellent inhibiting effects to all the studied neuraminidases .

H1N1型流感病毒神经氨酸酶的原核表达、纯化及免疫原性分析

Prokaryotic Expression , Purification and Immunogenicity of H1N1 Influenza Virus Neuraminidase

血凝素（HA）和神经氨酸酶（NA）是禽流感病毒（AIV）的两种表面糖蛋白，主要诱导机体产生体液免疫应答。

Haemagglutinin and neuraminidase are two kinds of surface glycoprotein , which primarily induce humoral immunity .

H5N1血凝素蛋白的重组牛痘病毒表达纯化以及耐奥司他韦神经氨酸酶动力学研究

Purification of H5N1 Hemagglutinin Expressed by Recombinant Vaccinia Viruses and Kinetics of Anti-Oseltamivir Neuraminidase

神经氨酸酶茎部氨基酸缺失对H5N1亚型禽流感病毒生物学特性的影响

Biological significance of amino acids deletion in NA stalk of H5N1 avain influenza virus

用BALB/C小鼠为模型，检测A型流感病毒血凝素、神经氨酸酶、基质蛋白DNA疫苗抗流感能力。

Use BALB / C mice as animal model to examine the ability of influenza hemagglutinin , neuraminidase , marix DNA vaccine to protect against homologous or heterologous virus infection .

禽流感病毒N1和N2亚型神经氨酸酶RT-PCR鉴别方法的建立

Differentiation of neuraminidase in N1 subtype from that in N2 subtype of avian influenza A virus

华东地区家鸭中N2亚型低致病性禽流感病毒神经氨酸酶基因的重排

Neuraminidase gene reassortment of low pathogenic avian influenza viruse N2 subtype among domestic ducks in Eastern China

血凝素（haemmagglutinin，HA）和神经氨酸酶（neuraminidase，NA）是存在于流感病毒表面的两种主要糖蛋白。

Haemagglutinin ( HA ) and neuraminidase ( NA ) are two major antigens on the surface of influenza virus .

在HA（血凝素）介导的病毒膜融合和病毒粒子感染过程中，NA（神经氨酸酶）发挥了重要功能。

In the HA ( hemagglutinin ) - mediated virus membrane fusion and virus particles during infection , NA ( neuraminidase ) played an important function .

实验大鼠接受两次肝素酶III注射以消化HS，或两次神经氨酸酶注射以除去神经氨酸（阳性对照）。

Rats received two intravenous injections of either heparinase III to digest HS or neuraminidase to remove neuraminic acids ( positive control ) .

N&PNA（预先经神经氨酸酶处理后再进行PNA染色）染色其阳性均显著加深。

The staining degree of N - PNA ( PNA with neuramidinase pretreatment ) increased obviously .

血凝素-神经氨酸酶（HN）糖蛋白和融合（F）糖蛋白是GPMV的两种主要的囊膜糖蛋白。

HN ( Hemagglutinin-Neuraminidase ) protein and F ( Fusion ) protein are two important membrane glycosylated proteins .

仙台病毒的血凝素神经氨酸酶（HN）在COS7细胞中得到了表达。

Sendai virus hemagglutinin neuraminidase was expressed in COS 7 cells .

科学家同意这是一种H1N1病毒&这是根据它的血凝素蛋白和神经氨酸酶的类型命名的。

Scientists agree that it is a H1N1 virus & named because of the types of haemagglutinin and neuraminidase proteins that it possesses .

目的研究新分离到的H1N2亚型毒株血凝素（HA）和神经氨酸酶（NA）基因的来源。

Objective To determine the origins of the HA and NA genes of new subtype ( H1N2 ) of influenza A virus .

因为其指定的神经氨酸酶遗传密码H1N1中的N1控制着被感染细胞的病毒扩散。

It codes for the neuraminidase enzyme the N1 in H1N1 which controls the expansion of the virus from infected cells .

血凝素-神经氨酸酶（Hemagglutinin-neuraminidase，HN）作为NDV包膜上的纤突，具有吸附宿主细胞的功能。

Hemagglutinin-neuraminidase as a fiber protein on NDV envelope has the absorption function to host cells .

与此同时，新加坡科学家建立建立了一种交互式的甲型H1N1流感神经氨酸酶（该病毒的一种表面蛋白）的三维模型。

Meanwhile , scientists in Singapore have created an interactive three-dimensional model of A ( H1N1 ) 's neuraminidase protein & a virus surface protein .

神经氨酸酶（Neuraminidase，NA）是流感病毒表面的糖蛋白之一，具有糖苷外切酶活性。

Neuraminidase ( NA ) is one of the surface glycoproteins from the avian influenza virus , which is a glycoside exonuclease with digestion activity .

M6的胶体金复合物不能与经胰酶和神经氨酸酶处理过的红细胞发生结合。

M6 gold complexes showed no ability to bind to surface of erythrocytes treated by trypsin or neuraminidase .

目的找到副粘病毒融合蛋白（F）分子上与血凝素神经氨酸酶（HN）相互作用的特异性区域，弄清F融合细胞的分子机理。

Objective To identify an active domain that interacts with homologous hemagglutinin-neuraminidase ( HN ) on fusion protein ( F ) of paramyxoviruses and to find the molecular mechanism of cell fusion .

禽流感病毒N4亚型神经氨酸酶基因的克隆和序列分析

Molecular Cloning and Analysis of the N4 Neuraminidase Subtype from an Avian Influenza Virus

新城疫病毒Ulster株血凝素-神经氨酸酶基因的克隆与鉴定

Cloning and identification of the gene encoding haemagglutinin neuraminidase gene of Newcastle disease virus strain Ulster

目的通过浙江省1998~2005年甲3亚型流行性感冒（流感）病毒的神经氨酸酶（NA）基因的序列比较，阐明近几年NA基因的变异与流感流行的关系。

Objective To illustrate the relation between the variation of NA gene and the prevalence of Influenza through sequence alignment of NA gene among the Influenza A_3 strains circulating in Zhejiang Province in recent years .

甲型流感病毒（H1N2）亚型毒株血凝素和神经氨酸酶基因来源的研究

Study on the origin of influenza A ( H1N2 ) virus HA and NA genes

甲型流感病毒根据其表面糖蛋白血凝素（Hemagglutinin，HA）和神经氨酸酶的不同，又可以分为各种亚型。

Influenza A virus is further divided into various subtypes in the light of hemagglutinin ( HA ) and neuraminidase ( NA ) which are both glycoproteins expressed on the surface of influenza viruses .