A Simplified Method for Immunological Typing of Trachoma-Inclusion Conjunctivitis-Lymphogranuloma Venereum Organisms
AUTOR(ES)
Wang, San-Pin
RESUMO
Responding to the pressure of large numbers of trachoma-inclusion conjunctivitis (TRIC)-lymphogranuloma venereum (LGV) isolates from field studies requiring serotyping, we have developed a simplified, less-precise method that utilizes cell culture-grown organisms to produce mouse antisera which is tested agaist prototype TRIC-LGV antigens in the micro-immunofluorescence test. Cell cultures with as few as 5 to 15% of cells showing inclusions produced adequate antibody in mice 4 days after single injection. Knowledge of the reaction of prototype antisera with the antigens has allowed typing of most isolates tested from the pattern of cross-reaction of their antiserum.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=422683Documentos Relacionados
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