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Abstract

Bovine tuberculosis is a disease that is widely distributed around the world. Its causative agent, Mycobacterium bovis, has characteristics of a microorganism with clonal multiplication in populations with no evidence of genetic exchange between strains, and, consequently, a group of strains can be ...

Author(s)
Sales, É. B.; Alencar, A. P. de; Hodon, M. A.; Soares Filho, P. M.; Souza Filho, A. F. de; Lage, A. P.; Heinemann, M. B.; Fonseca Júnior, A. A.
Publisher
Springer Berlin, Heidelberg, Germany
Citation
Archives of Microbiology, 2019, 201, 8, pp 1047-1051
Abstract

This study analyzes the occurrence and distribution of phylogenetic groups of 391 strains of Escherichia coli isolated from poultry, cattle, and water buffalo. The frequency of the phylogroups was A=19%, B1=57%, B2=2.3%, C=4.6%, D=2.8%, E=11%, and F=3.3%. Phylogroups A (P<0.001) and F (P=0.018) were associated...

Author(s)
Coura, F. M.; Diniz, S. de A.; Silva, M. X.; Mussi, J. M. S.; Barbosa, S. M.; Lage, A. P.; Heinemann, M. B.
Publisher
Hindawi Publishing Corporation, New York, USA
Citation
The Scientific World Journal, 2015, 2015, pp Article ID 258424
Abstract

The objective of this work was to investigate the presence of bovine herpesvirus type 1 (BoHV-1) in follicular fluid and in cumulus-oocyte complexes (COC) recovered from naturally infected cows but with no clinical signs of the disease. Cows that were seropositive (n=38) or seronegative (n=8,...

Author(s)
Oliveira, A. P.; Heinemann, M. B.; Cortez, A.; Nascimento, P. M. P. do; Leite, R. C.; Viana, J. H. M.
Publisher
Empresa Brasileira de Pesquisa Agropecuária - Embrapa, Brasilia, Brazil
Citation
Pesquisa Agropecuária Brasileira, 2016, 51, 5, pp 676-679
AbstractFull Text

In light of recent efforts in Brazil to increase B19 strain vaccine coverage of heifers, this study proposes a standardized methodology for the calculation of vaccination coverage among the Federal Units. To illustrate its use, the method was applied to data from the state of Mato Grosso to...

Author(s)
Kuroda, R. B. dos S.; Negreiros, R. L.; Ossada, R.; Ferreira Neto, J. S.; Amaku, M.; Dias, R. A.; Telles, E. O.; Grisi Filho, J. H. H.; Heinemann, M. B.; Ferreira, F.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2016, 37, 5, Suppl. 2, pp 3759-3766
Abstract

The Hobi-like virus presents antigenic and molecular differences in relation to bovine virus diarrhea virus 1 and 2. The description of the complete genome of the Hobi-like virus SV757/15, isolated from a Nelore cow with gastroenteric disease in Brazil, will help in understanding the evolution and...

Author(s)
Cortez, A.; Araújo Júnior, J. P.; Flores, E. F.; Ribeiro, M. G.; Megid, J.; Paes, A. C.; Oliveira Filho, J. P. de; Ullmann, L. S.; Malossi, C. D.; Heinemann, M. B.
Publisher
American Society for Microbiology (ASM), Washington, USA
Citation
Genome Announcements, 2017, 5, 33, pp e00767-17
Abstract

The present survey aimed at estimating the seroprevalence of brucellosis in working equines of cattle farms from Minas Gerais State, Brazil, and investigating risk factors associated with the infection. Serum samples from 6439 animals, including 5292 horses, 1037 mules and 110 donkeys, were...

Author(s)
Junqueira Júnior, D. G.; Dorneles, E. M. S.; Gonçalves, V. S. P.; Santana, J. A.; Almeida, V. M. de A.; Nicolino, R. R.; Silva, M. X.; Mota, A. L. A. de A.; Veloso, F. P.; Stynen, A. P. R.; Heinemann, M. B.; Lage, A. P.
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Preventive Veterinary Medicine, 2015, 121, 3/4, pp 380-385
AbstractFull Text

Milk samples from 16 cows that tested positive on the tuberculin test in the state of Paraíba, northeastern Brazil, were used for mycobacteria isolation and identification. Mycobacteria were isolated from five (31.25%) of the 16 milk samples; three samples were classified as M. bovis, and two as...

Author(s)
Ramos, J. M.; Heinemann, M. B.; Ferreira Neto, J. S.; Souza Filho, A. F. de; Cárdenas, N. C.; Alves, C. J.; Azevedo, S. S. de
Publisher
Centro de Ciências Rurais, Universidade Federal de Santa Maria, Santa Maria, Brazil
Citation
Ciência Rural, 2016, 46, 12, pp 2166-2169
AbstractFull Text

This study was performed to characterize the epidemiological status of brucellosis in the State of Paraíba, Brazil. The State was divided into three regions. Herds were randomly sampled in each region and a pre-established number of animals were sampled in each of these herds. A total of 3,489...

Author(s)
Clementino, I. J.; Dias, R. A.; Amaku, M.; Ferreira, F.; Telles, E. O.; Heinemann, M. B.; Gonçalves, V. S. P.; Grisi Filho, J. H. H.; Ferreira Neto, J. S.; Alves, C. J.; Santos, C. de S. A. B.; Azevedo, S. S. de
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2016, 37, 5, Suppl. 2, pp 3403-3412
AbstractFull Text

Preservation of specimens during transportation between abattoirs and diagnostic laboratories defines a critical stage in the definitive diagnosis of bovine tuberculosis by the isolation of Mycobacterium bovis. A 2-step study was designed to verify the maximum time that tissue samples can be stored ...

Author(s)
Morato, F.; Ikuta, C. Y.; Gonçales, A. P.; Souza, G. O. de; Amaku, M.; Cortez, A.; Heinemann, M. B.; Ferreira Neto, J. S.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2016, 37, 5, Suppl. 2, pp 3685-3692
AbstractFull Text

The isolation of Mycobacterium bovis is critical to a surveillance system for bovine tuberculosis based on detection of lesions in abattoirs. Thus, four solid culture media and three incubation conditions were investigated to elucidate which combination overcomes the others by assessing growth,...

Author(s)
Ikuta, C. Y.; Morato, F.; Souza, G. O. de; Heinemann, M. B.; Amaku, M.; Ferreira Neto, J. S.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2016, 37, 5, Suppl. 2, pp 3693-3699

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