Artigos Científicos - INEAF

Navegar

Agora exibindo 1 - 1 de 1

Acesso aberto (Open Access)
Avaliação de seis testes sorológicos no diagnóstico da brucelose bubalina
(2002-04) MOLNÁR, László; MOLNÁR, Lászlóné Éva; NUNES, Emilia do Socorro Conceição de Lima; DIAS, Hilma Lúcia Tavares
Four hundred and forty buffalo sera, selected from about 1,200 blood samples of another study, were examined. The samples were tested by six serological methods: two of agglutination, two of indirect ELISA and two of competitive ELISA. To determine the relative sensitivity and specificity of different tests, animals with a positive result to competitive ELISA of the FAO/IAEA were considered as infected. The relative sensitivity of competitive ELISA, indirect ELISA with conjugate anti-bovine light chain monoclonal antibody labelled with HRPO, indirect ELISA with anti-bovine IgG conjugate, rose Bengal test and rapid slide agglutination test was 100%, 98.57%, 97.14%, 91.42% and 79.28%, and the relative specificity 99.33%, 97.33%, 95.66%, 94.00% and 86.33%, respectively. The value of the different serological tests for the diagnosis of brucellosis is discussed.