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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
Abstract

Malignant Catarrhal Fever (MCF) was investigated in the central nervous system of cattle with neurological syndrome. Two-hundred-ninety samples were analyzed by histology, and molecular methods to detect ovine herpesvirus type 2 (OvHV-2) were optimized and validated. The qualitative polymerase...

Author(s)
Martins, M. de S. N.; Castro, A. M. M. G. de; Lima, M. dos S.; Pinto, V. da S. C.; Silva, T. G. da; Fava, C. del; Depes, C. R.; Okuda, L. H.; Pituco, E. M.
Publisher
Sociedade Brasileira de Microbiologia, São Paulo, Brazil
Citation
Brazilian Journal of Microbiology, 2017, 48, 2, pp 366-372
Abstract

Bovine leukemia virus (BLV) was investigated in the central nervous system (CNS) of cattle with neurological syndrome. A total of 269 CNS samples were submitted to nested-PCR (BLV env gene gp51), and the viral genotypes were identified. The nested-PCR was positive in 4.8% (13/269) CNS samples, with ...

Author(s)
D'Angelino, R. H. R.; Pituco, E. M.; Villalobos, E. M. C.; Harakava, R.; Gregori, F.; Fava, C. del
Publisher
Hindawi Publishing Corporation, Sylvania, USA
Citation
BioMed Research International, 2013, 2013, pp Article ID 425646
Abstract

The aim of this study was to determine if Toxoplasma gondii was present in aborted bovine fetuses in Brazil. Histopathology of 105 cases with suspected infectious abortion, analyzed during the period from 2006 to 2008 at Centro de Pesquisa e Desenvolvimento de Sanidade Animal of Instituto...

Author(s)
Cabral, A. D.; Camargo, C. N.; Galleti, N. T. C.; Okuda, L. H.; Pituco, E. M.; Fava, C. del
Publisher
Instituto Biológico, São Paulo, Brazil
Citation
Arquivos do Instituto Biológico (São Paulo), 2013, 80, 1, pp 103-105
AbstractFull Text

Bovine vaccinia (BV) is a vesicular disease induced by the Vaccinia virus (VACV) that affects milk production and is an occupational zoonosis. This research had the following objectives: (i) detection of VACV by qPCR in cattle with clinical suspicion of vesicular disease; (ii) symptoms...

Author(s)
Silva, T. G. da; Lima, M. dos S.; Castro, A. M. M. G. de; Martins, M. de S. N.; Castiglioni, V. C.; Fava, C. del; Okuda, L. H.; Pituco, E. M.
Publisher
Centro de Ciências Rurais, Universidade Federal de Santa Maria, Santa Maria, Brazil
Citation
Ciência Rural, 2018, 48, 5, pp e20170723
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

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

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 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 herpesvirus type 1 (BHV-1) is considered the most important pathogen causing respiratory and reproductive disorders in dairy and beef cattle. The transmission of BHV-1 by semen has been verified, therefore control of semen batches is very important to guarantee the quality of the...

Author(s)
Okuda, L. H.; Stefano, E. de; Camargo, C. N.; Shimozono, O. S.; Rodrigues, L. H.; Fava, C. del; Pituco, E. M.
Publisher
Instituto Biológico, São Paulo, Brazil
Citation
Arquivos do Instituto Biológico (São Paulo), 2004, 71, Suplemento, RAIB, pp 474-476

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