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Abstract

Author(s)
Stefano, E. de; Galleti, N. T. C.; Ribeiro, C. P.; Okuda, L. H.; Nogueira, A. H. C.; Pituco, E. M.
Publisher
Nottingham University Press, Nottingham, UK
Citation
Reproduction in domestic ruminants VII. Proceedings of the Eighth International Symposium on Reproduction in Domestic Ruminants, Anchorage, Alaska, September 2010, 2010, pp 508
Abstract

Author(s)
Camargo, C. N.; Galleti, N. T. C.; Stefano, E.; Okuda, L. H.; Vianna, L. C.; Fava, C. del; Pituco, E. M.; Mehnert, D. U.
Publisher
Nottingham University Press, Nottingham, UK
Citation
Reproduction in domestic ruminants VI. Proceedings of the Seventh International Symposium on Reproduction in Domestic Ruminants, Wellington, New Zealand, 13-17 August, 2006, 2007, pp 521
AbstractFull Text

The aims of this study were to establish the prevalence of anti-bovine viral diarrhea virus (BVDV) antibodies (Ab) in beef cattle raised in Pará state, to compare the prevalence of seropositive animals to BVDV using a commercial indirect enzyme-linked immunosorbent assay kit (iELISA) and the virus...

Author(s)
Viana, R. B.; Kzam, A. do S. L.; Monteiro, B. M.; Campello, C. C.; Sousa, E. de M.; Souza, D. C. de; Okuda, L. H.; Pituco, E. M.; Ribeiro Filho, J. D.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2017, 38, 5, pp 3049-3058
AbstractFull Text

The objective of the present study was to report three cases of bovine viral diarrhea virus (BVDV) infection with clinical signs, along with subsequent confirmation of the diagnosis using reverse transcription - polymerase chain reaction technique (RT-PCR). Three animals from a beef production farm ...

Author(s)
Viana, R. B.; Fava, C. del; Rezende, M. L. G.; Pereira, W. L. A.; Monteiro, B. M.; Albuquerque, R. dos S.; Pituco, E. M.
Publisher
Universidade Federal do Rio Grande do Sul, Faculdade de Veterinária, Porto Alegre, Brazil
Citation
Acta Scientiae Veterinariae, 2017, 45, Supplement, pp 181
Abstract

Serological surveys based on a planned sampling on bovine viral diarrhea virus (BVDV) infection in Brazilian cattle herds are scarce. A cross-sectional study was carried out to determine herd- and animal-level seroprevalences and to identify risk factors associated with herd-level seroprevalence...

Author(s)
Fernandes, L. G.; Nogueira, A. H. de C.; Stefano, E. de; Pituco, E. M.; Ribeiro, C. P.; Alves, C. J.; Oliveira, T. S.; Clementino, I. J.; Azevedo, S. S. de
Publisher
Springer, Amsterdam, Netherlands
Citation
Tropical Animal Health and Production, 2016, 48, 1, pp 157-165
Abstract

The objective of this study was to evaluate the reproductive indices of different cattle herds submitted to a fixed-time artificial insemination program (FTAI) in the region of Piracicaba, SP. Twenty herds composed of 10 to 80 crossbred dairy cows were selected to participate in a breeding program...

Author(s)
Melo, A. J. F.; Poncio, V. A. P.; Fava, C. del; Pituco, E. M.; Sordi Neto, J. de; Alvarez, R. H.
Publisher
Departmento da Producao Animal, Secretaria da Agricultura, Industria e Comercio, Sao Paulo, Brazil
Citation
Boletim de Indústria Animal, 2015, 72, 3, pp 221-228
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
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

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
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

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