Hepatitis A is a liver infection caused by the hepatitis A virus ( HAV). 甲型肝炎是甲肝病毒(HAV)造成的一种肝脏感染病症。
Hepatitis A virus ( HAV) is present in the faeces of infected persons and is most often transmitted through consumption of contaminated water or food. 甲肝病毒存在于感染者的粪便中,最经常通过食用受污染的水或食物传播。
Establishment of One-step RT-PCR Detection Method of Live Hepatitis A Virus RT-PCR一步法检测甲型肝炎活病毒方法的建立
Objective To construct hepatitis A virus vaccine with attenuated Salmonella typhimurium as vector, and study its immune response. 目的:构建以减毒鼠伤寒杆菌为载体的甲肝疫苗候选株,并证明其免疫源性。
Effects of hepatitis A virus superinfection on patients with chronic hepatitis b ( chb): a comparative study 重叠甲型肝炎病毒感染对慢性乙型肝炎影响的对比研究
Genotyping of wild-type hepatitis a virus isolated in an outbreak of HAV in Guangxi, 2008 广西2008年一起甲型肝炎暴发流行株基因分型研究
Prophylaxis of hepatitis A virus infection. 预防A型肝炎病毒之感染。
As these products move along the supply chain from the farm to the table, they can be contaminated by pathogens such as salmonella, e.coli, and hepatitis A virus. 这些产品在从农场到餐桌这一供应链的转运过程中,可能会受到诸如沙门氏菌、大肠杆菌和甲肝病毒等病原体的污染。
The survey found that this outbreak was due to hepatitis A Shanghai life, polluted water are hepatitis A virus caused by the gross subcrenata. 调查发现,这场甲肝大爆发是由于上海人生食被甲肝病毒污染的毛蚶所致。
Led to complete the research on "Utilizing Human2BS cells to isolate Hepatitis A virus strain" which won the second prize of Hebei Province Science and Technology Advancement Reward. 主持“以人胚肺二倍体细胞分离甲肝病毒”项目研究,获河北省科技进步二等奖。
Unlike the less serious but more infectious hepatitis A virus, hepatitis B is mainly transmitted through sex, contaminated needles or at birth, and carriers pose little risk to co-workers or fellow students. 与不那么严重,但更容易传染的甲肝病毒不同,乙肝病毒的主要传播途径是性行为、受污染的针头,以及母婴传染。乙肝病毒携带者传染同事或同学的风险很小。
Study on relationship between chlorine inactivation of hepatitis A virus and changes in nucleic acid of HAV 氯灭活甲型肝炎病毒与其核酸变化关系的研究
The Study on Infection Level of Hepatitis A Virus and Analysis of Simple Catalytic Model in Normal Population of Henan Province 河南省正常人群甲型肝炎病毒感染水平调查及催化模型分析
The expression of hepatitis A virus coding region cDNA in attenuated Salmonella typhimurium 甲型肝炎病毒编码区cDNA在减毒伤寒杆菌中的高效表达
Hepatitis A virus antigen expressed was 1 ∶ 16 in titer by sandwich ELISA. 用甲型肝炎病毒单克隆抗体包被,ELISA夹心法检测表达产物,效价为1∶16。
The Comparison of Infectious Titers of Hepatitis A Virus ( H 2 Strain) in Three Kinds of Cells 甲型肝炎病毒(H2株)在三种细胞中的感染性滴度比较
Recombinant vaccinia virus containing hepatitis A virus gene could induce ELISA competition inhibition and neutralizing antibodies in rabbits. 用DNA重组技术得到的含甲肝病毒基因的重组痘苗病毒,可在家兔体内产生ELISA竞争抑制与中和抗体。
Study on the Detection of Hepatitis a Virus in Shellfish by RT-PCR RT-PCR法检测贝类中的甲肝病毒的研究
Construction of human immunoglobulin combinatorial library and screening of phage antibodies to hepatitis A virus 人噬菌体抗体库的构建和甲肝抗体的筛选
Preliminary study on hemagglutination test for direct detection of hepatitis A virus antigen in feces 血凝试验直接检测粪便中甲型肝炎病毒抗原的初步研究
Sequence Analysis and Gene Expression of Neutralizing Recombinant Human Fab Antibody Fragments to Hepatitis A Virus 人源中和性抗甲型肝炎病毒抗体Fab段基因的序列分析及可溶性表达
Dynamic detection of hepatitis A virus antigen or antibody in sera and faeces of 19 patients with hepatitis A 19例甲型肝炎病人血清和粪便中甲型肝炎病毒感染标记的动态检测
An one step procedure was developed using the PCR ( polymerase chain reaction) for the detection of both hepatitis A virus and poliovirus RNA, in which reverse transcription and PCR were processed in one tube. 建立的一步PCR方法即反转录和PCR在同一管中进行,同时检测甲型肝炎和脊髓灰质炎病毒病毒RNA。
Preparation and Application of Monoclonal Antibody to Hepatitis A Virus 甲肝病毒单克隆抗体的研制与应用
The efficacy of method using polymerase chain reaction ( PCR) to detect hepatitis A virus ( HAV) in contaminated shellfish can be hindered by low recoveries during the concentration process and by natural PCR inhibitors in shellfish. 由于贝类中含有PCR抑制剂以及病毒富集过程中病毒的回收率低,阻碍了天然污染的贝类中HAV的PCR检测。
Methods: Hepatitis A virus from cell cultivation, simulate contaminated aquatic products and aquatic products in Shanghai terminal market were detected by direct-RNA-extracted RT-PCR and antibody capture RT-PCR method. 方法:采用抗体捕获RT-PCR和直接RNA提取RT-PCR对细胞传代的甲肝病毒、模拟染毒水产品中甲肝病毒、上海农贸市场水产品中的甲肝病毒进行检测。
Mechanisms of treatment with attenuated hepatitis A virus live vaccine in chronic hepatitis B 甲肝疫苗治疗慢性乙型肝炎的机制研究探讨
Expressing Poliovirus ( Type I) and Hepatitis A Virus Antigens by Recombinant Vaccinia Virus 重组痘苗病毒为载体表达脊髓灰质炎病毒(Ⅰ型)及甲型肝炎病毒双价抗原
Hepatitis A virus ( HAV) infection is the leading cause of acute viral hepatitis throughout the world. 甲型肝炎是由甲型肝炎病毒(HAV)引起的急性传染病。