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| Gonzalez,E.T.; Oliva,G.A.; Norimine,J.; Cid de la Paz,V.; Echeverría,M.G.. |
| A western blotting (WB) procedure has been developed for detecting antibodies to bovine leukosis virus (BLV) in cattle sera. Two hundred and thirty three serum samples from naturally infected cattle with BLV virus and serial bleedings from experimentally BLV infected cows were used. An agar gel immunodiffusion test (AGID) was used for comparing with the results obtained by WB. The AGID positive sera showed a different degree of reactivity by WB test against the two most important viral antigens (gp51 and p24), or against one of them. Other proteins (gp30, p15, p12 and p10) were not detected with any AGID positive sera, being observed occasionally three bands corresponding to the p24 protein. Using sera obtained by BLV experimental inoculation, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovine leukosis; Western blotting; Diagnosis. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000400002 |
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| Galosi,C.M.; Norimine,J.; Echeverría,M.G.; Oliva,G.A.; Nosetto,E.O.; Etcheverrigaray,M.E.; Tohya,Y.; Mikami,T.. |
| The genomes of 10 equine herpesvirus 1 (EHV-1) strains isolated in Argentina from 1979 to 1991, and a Japanese HH1 reference strain were compared by restriction endonuclease analysis. Two restriction enzymes, BamHI and BglII, were used and analysis of the electropherotypes did not show significant differences among isolates obtained from horses with different clinical signs. This suggests that the EHV-1 isolates studied, which circulated in Argentina for more than 10 years, belong to a single genotype. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Argentina; Electropherotypes; Equine herpesvirus. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000600007 |
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