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AbstractFull Text

This study aimed to identify the frequency of occurrence of Eimeria species in Holstein (taurine dairy cattle) and Nelore (zebu beef cattle) on 12 farms in the state of Goiás, Brazil. A total of 2,601 animals were evaluated, and the cattle were divided into the following age-group categories: up to ...

Author(s)
Cruvinel, L. B.; Nicaretta, J. E.; Bastos, T. de S. A.; Couto, L. F. M.; Santos, J. B. dos; Zapa, D. M. B.; Cavalcante, A. S. de A.; Cruz, B. C.; Borges, D. G. L.; Borges, F. de A.; Soares, V. E.; Lopes, W. D. Z.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2018, 27, 2, pp 169-176
Abstract

This study aimed to group cattle carcasses with similar characteristics to assess the group-specific prevalence of cysticercosis using data from the slaughter of 15,002 cattle. The following variables were recorded: carcass weight, cover fat, individual age, and prevalence of cysticercosis. A...

Author(s)
Oliveira, L. L. dos S.; Vieira e Silva, F.; Rocha Júnior, V. R.; Lima, W. dos S.; Batista, L. F.; Rocha, R. H. F.
Publisher
Universidade Federal Rural do Semi-Árido (UFERSA), Mossoro, Brazil
Citation
Acta Veterinaria Brasilica, 2019, 13, 1, pp 1-4
Abstract

Due to the increasing importance of cryptosporidiosis in animal productivity, this study was carried out to investigate the occurrence of Cryptosporidium spp. and its association with animal weight development and fecal consistency in crossbred Nellore cattle. Thus, fecal samples of 30 cattle were...

Author(s)
Abreu, B. da S.; Pires, L. C.; Santos, K. R. dos; Luz, C. S. M.; Oliveira, M. R. A. de; Sousa Júnior, S. C. de
Publisher
Universidade Federal Rural do Semi-Árido (UFERSA), Mossoro, Brazil
Citation
Acta Veterinaria Brasilica, 2019, 13, 1, pp 24-29
AbstractFull Text

Leishmania spp. are important agents of human and animal leishmaniases that have an important impact on public health. In this study, we aimed to detect the circulation of Leishmania spp. in cattle from a visceral leishmaniasis non-endemic area of the state of São Paulo, Brazil. DNA was extracted...

Author(s)
Vioti, G.; Leonel, J. A. F.; Lemes, K. M.; Pereira, V. F.; Ferreira, H. L.; Keid, L. B.; Madureira, E. H.; Soares, R. M.; Benassi, J. C.; Oliveira, T. M. F. de S.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Parasitology, 2019, 28, 2, pp 303-305
AbstractFull Text

In Brazil, Trypanosoma vivax is present in several states. The disease is endemic in Pantanal and Minas Gerais. In Paraná there is still no report of the parasite, but due to the state borders with Mato Grosso do Sul, São Paulo, Paraguay and Argentina, it is believed that the protozoan circulates...

Author(s)
Snak, A.; Lara, A. A.; Garcia, F. G.; Pieri, E. M.; Silveira, J. A. G. da; Osaki, S. C.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2018, 39, 1, pp 425-430
Abstract

Hemotropic mycoplasmas (hemoplasmas) are Gram-negative bacteria that parasitize the erythrocyte surface of a wide variety of mammals. The present study aimed at investigating the occurrence of hemoplasmas in beef cattle in the Brazilian Pantanal, an area endemic for bovine trypanosomiasis in South...

Author(s)
Mello, V. V. C. de; Ramos, I. A. de S.; Herrera, H. M.; Mendes, N. S.; Calchi, A. C.; Campos, J. B. V.; Macedo, G. C.; Alves, J. V. A.; Machado, R. Z.; André, M. R.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Comparative Immunology, Microbiology & Infectious Diseases, 2019, 66, pp 101337
Abstract

Trypanosoma (Megatrypanum) theileri is a cosmopolitan, usually non-pathogenic, trypanosome of cattle transmitted by blood-sucking arthropods, mainly tabanid flies. Several T. theileri strains isolated from domestic and wild ruminants via co-culturing with mammalian feeder cells or blood cells have...

Author(s)
Suganuma, K.; Kondoh, D.; Thillaiampalam Sivakumar; Mizushima, D.; Elata, A. T. M.; Thekisoe, O. M. M.; Yokoyama, N.; Inoue, N.
Publisher
Springer Berlin, Heidelberg, Germany
Citation
Parasitology Research, 2019, 118, 6, pp 1927-1935
Abstract

Pesticides are used worldwide to control arthropod parasites in cattle herds. The indiscriminate and/or inappropriate use of pesticides without veterinary guidance is a reality in several countries of South America. Improper pesticide use increases the chances of contamination of food and the...

Author(s)
Brito, L. G.; Barbieri, F. S.; Rocha, R. B.; Santos, A. P. L.; Silva, R. R.; Ribeiro, E. S.; Guerrero, F.; Foil, L.; Oliveira, M. C. S.
Publisher
Wiley, Oxford, UK
Citation
Medical and Veterinary Entomology, 2019, 33, 1, pp 121-130
AbstractFull Text

The present study evaluated the behavior of Rhipicephalus microplus naturally infesting Brangus cattle raised with Nellore animals in the municipality of Água Clara, state of Mato Grosso do Sul, Central Brazil. For the field experiment composed of a group with 15 Brangus animals and 15 Nellore...

Author(s)
Andreotti, R.; Barros, J. C.; Garcia, M. V.; Rodrigues, V. da S.; Higa, L. de O. S.; Duarte, P. O.; Blecha, I. M. Z.; Bonatte-Junior, P.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2018, 39, 3, pp 1099-1113
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

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