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Abstract

Leptospirosis is a zoonosis that affects several species of domestic and wild animals and is an important cause of economic losses in cattle in Brazil. In this study, we determined the prevalence of bovine leptospirosis in the Triângulo Mineiro region, Minas Gerais, Brazil, identified the most...

Author(s)
Magalhães, G. M.; Alvarenga, P. B. de; Medeiros-Ronchi, A. A.; Moreira, T. de A.; Gundim, L. F.; Gomes, D. O.; Lima, A. M. C.
Publisher
Universidade Federal de Uberlândia, Uberlândia, Brazil
Citation
Bioscience Journal, 2020, 36, 2, pp 539-545
AbstractFull Text

Viral infections are frequently associated with reproductive problems in dairy and beef cattle worldwide. The aim of this study was to verify managerial practices that may constitute risk factors associated with infection by BoHV-1 and/or BVDV in dairy herds with a history of reproductive disease...

Author(s)
Barbosa, V. M.; Gondim, C. C.; Nasciutti, N. R.; Oliveira, P. M.; Alfieri, A. A.; Fritzen, J. T. T.; Headley, S. A.; Saut, A. M.; Berssaneti, F. T.; Saut, J. P. E.
Publisher
FEPMVZ - Editora, Belo Horizonte, Brazil
Citation
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019, 71, 4, pp 1243-1250
AbstractFull Text

The enzootic bovine leucosis (EBL) and bovine leptospirosis are infectious diseases that have a negative economic impact on the cattle industry. Diagnosis is carried out by detection the specific antibodies. There are not studies correlating either serological results for EBL and leptospirosis in ...

Author(s)
Gonçalves, A. P. N.; Santos, J. P. dos; Corrêa, M.
Publisher
Universidade Federal de Uberlândia, Uberlândia, Brazil
Citation
Veterinária Notícias, 2017, 23, 1, pp 113-126
AbstractFull Text

The aim of this study was to evaluate the seroprevalence of leptospirosis in the dairy herds from Minas Gerais, Brazil, during the years 2009 and 2010. A total of 2,915 serum samples were collected from the lactating cows of 151 properties in eleven municipalities located in the Sete Lagoas region. ...

Author(s)
Nicolino, R. R.; Lopes, L. B.; Rodrigues, R. O.; Teixeira, J. F. B.; Haddad, J. P. A.
Publisher
FEPMVZ - Editora, Belo Horizonte, Brazil
Citation
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014, 66, 3, pp 648-654
Abstract

In order to determine the prevalence of IgG against Trypanosoma vivax, Anaplasma marginale, and Babesia bovis in dairy cattle in southern Minas Gerais, four hundred cows from 40 dairy farms were randomly selected and distributed in 14 municipalities. Seroprevalence was determined by indirect...

Author(s)
Barbieri, J. de M.; Blanco, Y. A. C.; Bruhn, F. R. P.; Guimarães, A. M.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2016, 17, 4, pp 564-573
Abstract

Brucella abortus is a Gram-negative intracellular bacterium that causes infectious abortion in food-producing animals and chronic infection in humans. This study aimed to characterize a B. abortus S19 antigen preparation obtained by Triton X-114 (TX-114) extraction through immunoproteomics to...

Author(s)
Pajuaba, A. C. A. M.; Silva, D. A. O.; Almeida, K. C.; Cunha Junior, J. P.; Pirovani, C. P.; Camillo, L. R.; Mineo, J. R.
Publisher
Wiley-Blackwell, Weinheim, Germany
Citation
Proteomics, 2012, 12, 6, pp 820-831
Abstract

Author(s)
Vasconcellos, S. A.; Barbarini Júnior, O.; Umehara, O.; Morais, Z. M.; Cortez, A.; Pinheiro, S. R.; Ferreira, F.; Fávero, A. C. M.; Ferreira Neto, J. S.
Citation
Arquivos do Instituto Biológico (São Paulo), 1997, 64, 2, pp 7-15
Abstract

The correlation between the proportion of reactor lactating cows and the presence of antibodies against bovine viral diarrhoea virus (BVD) in bulk tank milk samples was studied using ELISA. Serum and individual milk samples from 376 unvaccinated lactating cows from 10 herds in the southern region...

Author(s)
Dias, F. C.; Samara, S. I.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Research and Animal Science, 2003, 40, 1/6, pp 161-168
Abstract

A serological survey of BHV-1 was conducted on 2447 bovine serum samples obtained from 56 farms (34 dairy, 21 beef cattle and 1 not known) not vaccinated against BHV-1, in the states of Minas Gerais (10 farms), Mato Grosso do Sul (10), São Paulo (10), Rio de Janeiro (10), Paraná (6) and Rio Grande...

Author(s)
Richtzenhain, L. J.; Barbarini, O.; Umehara, O.; Gracia, A. S. de; Cortez, A.; Heinemann, M. B.; Ferreira, F.
Citation
Arquivos do Instituto Biológico (São Paulo), 1999, 66, 1, pp 83-88
Abstract

A serological survey of bovine diarrhoea virus (BDV) was conducted in 2,447 bovine serum samples obtained from 56 farms (34 dairy, 21 beef cattle and one with unknown status) with no history of vaccination against BDV, located in the states of Minas Gerais (10 farms), Mato Grosso do Sul (10), São...

Author(s)
Richtzenhain, L. J.; Barbarini, O.; Umehara, O.; Gracia, A. S. de; Cortez, A.; Heinemann, M. B.; Ferreira, F.; Soares, R. M.
Citation
Arquivos do Instituto Biológico (São Paulo), 1999, 66, 1, pp 107-111

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