Coagglutination for viral DNA preparation of canine parvovirus for molecular diagnosis

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

RAPID COAGGLUTINATION TEST FOR THE DETECTION AND TYPING OF FOOT-AND-MOUTH-DISEASE VIRUS

Protein A containing Staphylococcus aureus was used to develop a coagglutination (COA) test for the detection and typing of foot and mouth disease virus (FMDV) O, A and C serotypes in infected cells and tissues. Different batches and amounts of guinea pig anti-FMDV sera were assessed to optimize the preparation of COA conjugates. The sensitivity and specificity of the COA Test for the detection of FMDV O, A and C serotypes and heterologous viruses was also characterized. Comparison between the COA Test and complement fixation test for the detection and typing of FMDV obtained from extracts of tongue epithelial tissues from infected cattle revealed high agreement in the results and indicated a potential application of the COA Test for the direct diagnosis of viruses.

Leptospira spp. antibodies in captive coatis (Nasua nasua Storr, 1780) (Carnivora: Procyonidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Padronização da coaglutinação na preparação de ácidos nucléicos do parvovírus canino e vírus da cinomose para diagnóstico molecular

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)