期刊简介

               本刊于1995年创刊,主要报道预防医学领域的科研成果、先进方法和经验总结等。已被15家国内外著名的检索性期刊和数据库收录,受到读者和同行专家的好评。                

首页>应用预防医学杂志
  • 杂志名称:应用预防医学杂志
  • 主管单位:广西壮族自治区卫生厅
  • 主办单位:广西壮族自治区疾病预防控制中心
  • 国际刊号:1673-758X
  • 国内刊号:45-1345/R
  • 出版周期:双月刊
期刊荣誉:广西优秀科技期刊期刊收录:上海图书馆馆藏, 国家图书馆馆藏, 知网收录(中), 维普收录(中), 万方收录(中)
应用预防医学杂志2001年第06期

广西狂犬病毒野毒株的基因和抗原分析(英文)

关键词:广西, 狂犬病毒, 野毒株, 基因, 抗原分析, monoclonal antibodies, nucleotide homology, amino acid, nucleocapsid protein, mountainous areas, sequence of
摘要:Analyse the genetic and antigenic variant of rabies virus in Guangxi with epidemiological method, monoclonal antibodies reaction pattern and molecular biological technique. Rabies incidence has increase in recent three years in Guangxi, especially in mountainous areas. Investigation into the human rabies found that there are about 20% vaccinated defeat cases.On the basis of their reactivity to monoclonal antibodies against the viral nucleocapsid protein(mAb-N),4 street strains isolated from different areas where enzootic rabies is shown had different reaction patterns compared with Chinese vaccine strain(3aG). The nucleotide and amino acid sequence of street strain(GX89_1) G and N gene were compared with 3aG, the overall nucleotide homology of GX89_1 with 3aG was 84.5% and amino acid homology of GX89_1 with 3aG was 89.5% in G gene.The overall nucleotide homology of GX89_1 with 3aG was 86% in N gene and they were not in the same group.There are several amino acid replacement in AA 243_268 of G protein that can affect the antigenicity of rabies virus.The findings suggest that there are different street strains of rabies virus in Guangxi.