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AbstractFull Text

The aim of this study was to investigate the occurrence of Cryptosporidium in cattle and sheep from the North Pioneer mesoregion of the state of Paraná. For this, 317 stool samples were collected from cattle and sheep on 16 properties in six municipalities in the North Pioneer mesoregion of Paraná. ...

Author(s)
Holsback, L.; Lima, H. E.; Vidotto, O.; Silva, M. A. da; Patelli, T. H. C.; Martins, F. D. C.; Seixas, M. de
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2018, 27, 2, pp 248-253
AbstractFull Text

Trypanosomiasis is caused by a pathogenic protozoan of the genus Trypanosoma, being Trypanosoma vivax the most important agent for cattle. The aim of the present study was to demonstrate the expansion of T. vivax infection in different mesoregions of Minas Gerais, Brazil, and describe the...

Author(s)
Reis, M. de O.; Souza, F. R.; Albuquerque, A. S.; Monteiro, F.; Oliveira, L. F. dos S.; Raymundo, D. L.; Wouters, F.; Wouters, A. T. B.; Peconick, A. P.; Varaschin, M. S.
Publisher
Korean Society for Parasitology and Tropical Medicine, Seoul, Korea Republic
Citation
Korean Journal of Parasitology, 2019, 57, 2, pp 191-195
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

Neosporosis is one of the principal causes of reproductive problems in cattle worldwide. The aim of this study was to evaluate the occurrence of anti-Neospora caninum antibodies in cattle and dogs from dairy farms from the central northern region of Paraná state. Blood samples with and without EDTA ...

Author(s)
Spiti, S. M.; Barros, L. D. de; Seixas, M. de; Minutti, A. F.; Martins, T. A.; Cunha Filho, L. F. C. da; Cardim, S. T.; Kono, I. S.; Nino, B. de S. L.; Bogado, A. L. G.; Garcia, J. L.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2018, 39, 6, pp 2449-2456
Abstract

The objective of this study was to determine the prevalence of Tritrichomonas foetus infection and to evaluate risk factors associated with this infection among cattle in the state of Paraíba in northeastern Brazil. Samples of cervicovaginal mucus from 290 females and smegma from 59 males [beef,...

Author(s)
Oliveira Filho, R. B. de; Malta, K. C.; Borges, J. de M.; Oliveira, P. R. F. de; Santos Filho, G. J. dos; Nascimento, G. G.; Mota, R. A.; Pinheiro Júnior, J. W.
Publisher
Walter de Gruyter, Berlin, Germany
Citation
Acta Parasitologica, 2018, 63, 2, pp 346-353
Abstract

We report consecutive outbreaks (August 2015 and 2016) of disease caused by Eimeria zuernii in Canchim and Nelore calves about 45 days of age on a rural property in the municipality of São João da Boa Vista, state of São Paulo, Brazil. The first outbreak infected 78 calves (32 Nelore and 46...

Author(s)
Cruvinel, L. B.; Bastos, T. S. A.; Nicaretta, J. E.; Couto, L. F. M.; Borges, D. G. L.; Borges, F. A.; Soares, V. E.; Lopes, W. D. Z.
Publisher
Colégio Brasileiro de Patologia Animal, Rio de Janeiro, Brazil
Citation
Pesquisa Veterinária Brasileira, 2018, 38, 2, pp 277-284
AbstractFull Text

This paper reports on the presence of T. vivaxin a female bovine of a dairy herd in Parnaíba county, Piauí. The animal naturally infected by Trypanosoma vivax, was a three-year-old cow from a dairy farm in the Parnaíba county, located in the north of Piauí state. The farm had a herd with 62.20% of...

Author(s)
Lopes, S. T. P.; Prado, B. da S.; Martins, G. H. C.; Beserra, H. E. A.; Sousa Filho, M. A. C. de; Evangelista, L. S. de M.; Cardoso, J. de F. S.; Mineiro, A. L. B. B.; Souza, J. A. T. de
Publisher
Universidade Federal do Rio Grande do Sul, Faculdade de Veterinária, Porto Alegre, Brazil
Citation
Acta Scientiae Veterinariae, 2018, 46, Supplement, pp 287
AbstractFull Text

The aim of the present study was to evaluate the seroprevalence of antibodies against Neospora caninum, obtained two years apart, among dairy cattle in a rural settlement in southern Brazil. Blood samples from 734 dairy cattle on 41 farms were collected at two different times: in 2012, 406 animals...

Author(s)
Katto, S.; Cunha Filho, L. F. C. da; Bogado, A. L. G.; Martins, T. A.; Sammi, A. S.; Santos, J. R. dos; Kono, I. S.; Seixas, M. de; Nino, B. de S. L.; Garcia, J. L.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2017, 38, 1, pp 259-266
AbstractFull Text

Bovine coccidiosis is a disease of major importance in cattle herds across the world. The disorder mainly affects young calves, and E. bovis and E. zuernii are considered the most pathogenic species of the genus, however, E. alabamensis have been described in grazing calves. In this study, the...

Author(s)
Cardim, S. T.; Seixas, M.; Tabacow, V. B. D.; Taroda, A.; Carneiro, P. G.; Martins, T. A.; Barros, L. D. de; Minutti, A. F.; Chryssafidis, A. L.; Vidotto, O.; Garcia, J. L.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2018, 27, 1, pp 118-122
Abstract

Among the protozoa of veterinary importance, Neospora caninum is responsible for large economic and productive losses in cattle herds, with dogs being considered the definitive hosts of the parasite. The objective of this research was to study the prevalence of anti-N. caninum antibodies and the...

Author(s)
Melo, L. R. B. de; Feitosa, T. F.; Vilela, V. L. R.; Athayde, A. C. R.; Azevedo, S. S. de; Pena, H. F. de J.
Publisher
Universidade Federal Rural do Semi-Árido (UFERSA), Mossoro, Brazil
Citation
Acta Veterinaria Brasilica, 2017, 11, 1, pp 57-62

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