Search Results - "Vanzini, V.R."

Evaluation of an indirect ELISA for the diagnosis of bovine brucellosis in milk and serum samples in dairy cattle in Argentina by Vanzini, V.R, Aguirre, N, Lugaresi, C.I, de Echaide, S.T, de Canavesio, V.G, Guglielmone, A.A, Marchesino, M.D, Nielsen, K

“…An indirect enzyme-linked immunosorbent assay (ELISA) for Brucella abortus antibodies detection in bovine milk and serum samples was validated. The assays use…”
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Babesial antibody dynamics after cattle immunisation with live vaccines, measured with an indirect immunofluorescence test by Guglielmone, A.A., Lugaresi, C.I., Volpogni, M.M., Anziani, O.S., Vanzini, V.R.

“…The efficacy of vaccination of Argentinean cattle against babesiosis and anaplasmosis using live immunogens was tested to detect specific antibodies in samples…”
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Viability after thawing and dilution of simultaneously cryopreserved vaccinal Babesia bovis and Babesia bigemina strains cultured in vitro by Mangold, A.J., Vanzini, V.R., Echaide, I.E., de Echaide, S.T., Volpogni, M.M., Guglielmone, A.A.

“…A live, frozen experimental vaccine containing Babesia bovis and Babesia bigemina multiplied in vitro was stored in liquid nitrogen after simultaneous…”
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Evaluation of an enzyme-linked immunosorbent assay kit to detect Babesia bovis antibodies in cattle by de Echaide, S.T., Echaide, I.E., Gaido, A.B., Mangold, A.J., Lugaresi, C.I., Vanzini, V.R., Guglielmone, A.A.

“…The sensitivity and specificity of an enzyme-linked immunosorbent assay (ELISA) to detect antibodies; to Babesia bovis was evaluated in 1000 sera from Holstein…”
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Comparison of an indirect ELISA with the Brucella milk ring test for detection of antibodies to Brucella abortus in bulk milk samples by Vanzini, V.R., Aguirre, N.P., Valentini, B.S., Torioni de Echaide, S., Lugaresi, C.I., Marchesino, M.D., Nielsen, K.

“…An indirect enzyme-linked immunosorbent assay (ELISA) for the detection of Brucella abortus antibodies in bovine bulk milk samples was evaluated. About 31…”
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Different seasonal occurrence of anaplasmosis outbreaks in beef and dairy cattle in an area of Argentina free of Boophilus microplus ticks by Guglielmone, A.A. (Estacion Experimental Agropecuaria Rafaela INTA, Rafaela, Santa Fe (Argentina).), Abdala, A.A, Anziani, O, Mangold, A.J, Volpogni, M.M

“…The seasonal occurrence of anaplasmosis (Anaplasma marginale) outbreaks in dairy and beef cattle was analysed for a region of Argentina (29° to 31° S and 58°…”
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Cross-sectional estimation of Babesia bovis antibody prevalence in an area of Argentina used for extensive cattle breeding as an aid to control babesiosis by Guglielmone, A.A., de Echaide, S.T., Santaella, M.Pérez y, Iglesias, J.A., Vanzini, V.R., Lugaresi, C.I., Dellepiane, E.L.

“…The prevalence of Babesia bovis antibodies was estimated by using an ELISA (98% sensitivity and 95% specificity). Sera were obtained from 165 calves (mean age…”
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