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AbstractFull Text

Neosporosis is caused by an obligate intracellular protozoan, Neospora caninum . It is considered one of the most widespread and frequent causes of abortion in cattle worldwide. To evaluate the prevalence of anti-N. caninum antibodies and associated risk factors, serum samples were collected from...

Author(s)
Schmidt, A. C.; Pacheco, T. dos A.; Barddal, J. E. I.; Oliveira, A. C. S. de; Aguiar, D. M. de; Negreiros, R. L.; Pacheco, R. de C.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2018, 27, 4, pp 455-463
Abstract

This study compared the health status of Curraleiro cattle and other breeds (Nellore, Girolando, Guzera, and Caracu) for toxoplasmosis and neosporosis screening against anti-Neospora caninum and anti-Toxoplasma gondii antibodies, respectively. We used 119 female bovines of Curraleiro, Guzera,...

Author(s)
Santin, A. P. I.; Juliano, R. S.; Silva, A. C.; Oliveira, V. S. F. de; Junqueira-Kipnis, A. P.; Brito, W. M. E. D. de; Fioravanti, M. C. S.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2017, 18, pp e-44649
AbstractFull Text

The aim of this study was to estimate neosporosis seroprevalence and its associated risk factors in milk herds (Bos taurus taurus) located in the northwestern region of Rio Grande do Sul State, Brazil. Three hundred twenty-two blood samples were collected from dairy cows on 18 farms in 17 cities of ...

Author(s)
Gindri, P. C.; Mion, B.; Pradieé, J.; Bialves, T. S.; Souza, G. N. de; Dellagostin, O. A.; Schneider, A.; Pegoraro, L. M. C.
Publisher
Centro de Ciências Rurais, Universidade Federal de Santa Maria, Santa Maria, Brazil
Citation
Ciência Rural, 2018, 48, 7, pp e20170921
AbstractFull Text

This study focused on the detection of anti-Neospora caninum IgG antibodies in cows in the dairy farming region of the state of Piauí, Brazil. To this end, serum samples were collected from 255 dairy cows on 17 farms located in the dairy farming region of the municipality of Parnaíba, Piauí,...

Author(s)
Oliveira, R. P. de; Soares, N. M.; Silva, J. G. da; Ribeiro-Andrade, M.; Lira, N. S. C. de; Farias, M. P. O.; Mota, R. A.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2018, 27, 4, pp 589-592
AbstractFull Text

Neospora caninum is protozoan parasite with domestic and wild dogs, coyotes and grey wolves as the definitive hosts and many warm-blooded animals as intermediate hosts. It was cultivated and named in 1988. Neosporosis is a major disease of cattle and has no public health significance. Since 1990's ...

Author(s)
Cerqueira-Cézar, C. K.; Calero-Bernal, R.; Dubey, J. P.; Gennari, S. M.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2017, 26, 3, pp 253-279
Abstract

Neospora caninum is considered as one of the main causes of reproductive failure in cattle. Vertical transmission is the main route of infection in the bovine host and plays an important role in maintaining the parasite in the herd. Molecular detection of N. caninum is important to determine the...

Author(s)
Diniz, L. V. de A.; Minutti, A. F.; Nino, B. de S. L.; Costa, L. R.; Bosculo, M. R. M.; Almeida, B. F. M. de; Garcia, J. L.; Barros, L. D. de
Publisher
Springer Berlin, Heidelberg, Germany
Citation
Tropical Animal Health and Production, 2019, 51, 6, pp 1751-1755
AbstractFull Text

This is a cross-sectional study to assess the presence of antibodies in ruminants against selected pathogens associated with reproductive disorders in cattle in four Brazilian states, including the zoonotic agent Coxiella burnetii. The used tests were Virus Neutralization Assay for IBR and BVD,...

Author(s)
Zanatto, D. C. S.; Gatto, I. R. H.; Labruna, M. B.; Jusi, M. M. G.; Samara, S. I.; Machado, R. Z.; André, M. R.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2019, 28, 2, pp 245-257
AbstractFull Text

Neospora caninum is a heteroxenous protozoa, whose definitive hosts are canids and intermediate hosts are herbivores, and is of great importance in cattle. The objectives of this study were to determine the prevalence of N. caninum in dairy cattle and dogs, to detect the presence of the protozoa at ...

Author(s)
Snak, A.; Garcia, F. G.; Lara, A. A.; Pena, H. F. J.; Osaki, S. C.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2018, 27, 1, pp 51-59
Abstract

Neospora caninum is a protozoan responsible for abortions, stillbirths (mainly among cattle) and neuromuscular diseases in dogs. Its importance in wild species and its impact on the environmental preservation of different ecosystems have been little described. This study aimed to investigate the...

Author(s)
Lima, D. C. V. de; Magalhães, F. J. R.; Andrade, M. R.; Silva, J. G. da; Morais, E. G. F. de; Lima Filho, C. D. F. de; Porto, W. J. N.; Mota, R. A.
Publisher
Walter de Gruyter, Berlin, Germany
Citation
Acta Parasitologica, 2018, 63, 3, pp 645-646
Abstract

We carried out an inter-laboratory trial to compare the serological tests commonly used for the detection of specific Neospora caninum antibodies in cattle in Ibero-American countries. A total of eight laboratories participated from the following countries: Argentina (n=4), Brazil (n=1), Peru (...

Author(s)
Campero, L. M.; Moreno-Gonzalo, J.; Venturini, M. C.; Moré, G.; Dellarupe, A.; Rambeaud, M.; Echaide, I. E.; Valentini, B.; Campero, C. M.; Moore, D. P.; Cano, D. B.; Fort, M.; Mota, R. A.; Serrano-Martínez, M. E.; Cruz-Vázquez, C.; Ortega-Mora, L. M.; Álvarez-García, G.
Publisher
Springer, Amsterdam, Netherlands
Citation
Tropical Animal Health and Production, 2018, 50, 1, pp 75-84

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