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AbstractFull Text

The aim of the present study was to determine the seroprevalence of infection by the bovine viral diarrhea virus (BVDV) on family farms, as well as to study the risk factors associated with the infection. In total, 319 blood serum samples were collected from cattle, of reproductive age (>24 months) ...

Author(s)
Rêgo, M. J. P.; Batista Filho, A. F. B.; Oliveira, P. R. F. de; Borges, J. de M.; França, C. A. B. de; Ribeiro, C. P.; Pituco, E. M.; Pinheiro Junior, J. W.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2016, 37, 6, pp 4119-4129
Abstract

Vaccination against foot-and-mouth disease is an effective tool for eradication and prevention of this disease. However, the presence of non-capsidal proteins (NCP) in the vaccine, produced during viral replication, has been the main problem, since their presence hamper the vigilance as its relies...

Author(s)
Marques, G. H. F.; Stefano, E. de; Ribeiro, C. P.; Turissi, L. H. A.; Dias, R. A.; Naranjo, J.; Pozzetti, P. S.; Costa, J. F.; Pituco, E. M.
Publisher
Instituto Biológico, São Paulo, Brazil
Citation
Arquivos do Instituto Biológico (São Paulo), 2015, 82, pp unpaginated
AbstractFull Text

The objective of this study was to determine the seroprevalence of IBR virus (bovine herpes virus-1, BoHV-1), BVD virus (BVDV), and BL virus (BLV) in female buffaloes living in wetland areas or plains in the state of Para, as well as the seroprevalence of BoHV-1, BVDV, and BLV in females of...

Author(s)
Viana, R. B.; Fava, C. del; Monteiro, B. M.; Moura, A. C. de B.; Albuquerque, R. dos S.; Cardoso, E. da C.; Araújo, C. V. de; Pituco, E. M.
Publisher
Universidade Federal do Rio Grande do Sul, Faculdade de Veterinária, Porto Alegre, Brazil
Citation
Acta Scientiae Veterinariae, 2016, 44, pp 1357
Abstract

Reproductive rates and performance traits in females beef cattle showing serum reaction to Neospora caninum were evaluated in a farm at São Paulo State, Brazil. Guzerá and Nelore purebred animals were bred under extensive management and the breeding season lasted three months, during the summer....

Author(s)
Fava, C. del; Pituco, E. M.; Okuda, L. H.; Stefano, E. de; Ferrari, C. I. de L.; Demarchi, J. J. A. de A.; Marini, A.; Oliveira, F. P. de; Fonzar, J. F.; Gasparelli Júnior, A. G.
Publisher
Departmento da Producao Animal, Secretaria da Agricultura, Industria e Comercio, Sao Paulo, Brazil
Citation
Boletim de Indústria Animal, 2007, 64, 3, pp 191-196
Abstract

To produce an epidemiological map of neosporosis in Brazil and identify the types of transmission of this disease, the present study evaluated the occurrence of Neospora caninum in Nelore cattle (Bos indicus) in Presidente Prudent, west region of Sao Paulo State, Brazil; its vertical transmission;...

Author(s)
Vianna, L. C.; Sartor, I. F.; Pituco, E. M.; Okuda, L. H.; Camargo, C. N.; Kronka, S. do N.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciencias Agrárias (Londrina), 2008, 29, 2, pp 387-392
Abstract

Bovine respiratory disease (BRD) is responsible for economic losses in cattle production. Viruses are categorized as primary etiological agents. The aims of this study were to evaluate the presence of antibodies against bovine viral diarrhea virus (BVDV), bovine herpes virus type 1 (BoHV-1), and...

Author(s)
Gaeta, N. C.; Ribeiro, B. L. M.; Alemán, M. A. R.; Yoshihara, E.; Marques, E. C.; Hellmeister, A. N.; Pituco, E. M.; Gregory, L.
Publisher
Colégio Brasileiro de Patologia Animal, Rio de Janeiro, Brazil
Citation
Pesquisa Veterinária Brasileira, 2018, 38, 4, pp 642-648
AbstractFull Text

The bovine leukemia virus (BLV) causes mainly lymphocitosis, and less commonly lymphossarcoma. It's presence as causative agent of neurological syndrome has been associated to the metastatic form of the tumor in the central nervous system (CNS) in cattle, but it's impact as a causative agent of non ...

Author(s)
D'Angelino, R. H. R.; Pituco, E. M.; Villalobos, E. M. C.; Ferreira, V. C. A.; Ikuno, A. A.; Harakava, R.; Fava, C. del
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Botucatu, Brazil
Citation
Veterinária e Zootecnia, 2011, 18, 4, Supl. 3, pp 783-786
Abstract

A cross-sectional study was carried out to determine the flock-level seroprevalence of Caprine herpesvirus 1 (CpHV-1) and Bovine herpesvirus 1 (BoHV-1) and 2 (BoHV-2) and risk factors associated with CpHV-1 in dairy goat flocks from a semiarid region of northeastern Brazil. A total of 1,034 serum...

Author(s)
Silva, M. L. C. R.; Pituco, E. M.; Nogueira, A. H. C.; Martins, M. S. N.; Lima, M. S.; Azevedo, S. S. de
Publisher
American Association of Veterinary Laboratory Diagnosticians, Davis, USA
Citation
Journal of Veterinary Diagnostic Investigation, 2013, 25, 1, pp 125-128
Abstract

The present study performed a genetic identification of pestiviruses contaminating batches of fetal bovine serum (FBS) produced in Brazil from 2006 to 2014. Seventy-three FBS lots were screened by a RT-PCR targeting the 5'untranslated region (UTR) of the pestivirus genome. Thirty-nine lots (53.4%)...

Author(s)
Monteiro, F. L.; Cargnelutti, J. F.; Braunig, P.; Folgueras-Flatschart, A. V.; Santos, N. C.; Pituco, E. M.; Weiblen, R.; Flores, E. F.
Publisher
Colégio Brasileiro de Patologia Animal, Rio de Janeiro, Brazil
Citation
Pesquisa Veterinária Brasileira, 2018, 38, 3, pp 387-392
AbstractFull Text

For supporting the Brazilian bovine encephalitis surveillance program this study examined the differential diagnosis of Neospora caninum in central nervous system (CNS) by histological analysis (HE staining), immunohistochemistry (IHC), and nested-PCR using a set of primers from the Nc5 region of...

Author(s)
Malaguti, J. M. A.; Cabral, A. D.; Abdalla, R. P.; Salgueiro, Y. O.; Galleti, N. T. C.; Okuda, L. H.; Cunha, E. M. S.; Pituco, E. M.; Fava, C. del
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Revista Brasileira de Parasitologia Veterinária, 2012, 21, 1, pp 48-54

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