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AbstractFull Text

Neosporosis is an important cause of abortion in cattle and information on their genetics and host parasite relationships are desirable. Neospora caninum samples obtained from 24 bovine fetuses from Minas Gerais, were genetically analyzed in part of the rDNA region, coding for rRNAs. Previously,...

Author(s)
Santos, D. S. dos; Andrade, M. P.; Varaschin, M. S.; Guimarães, A. M.; Hirsch, C.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Revista Brasileira de Parasitologia Veterinária, 2011, 20, 4, pp 281-288
Abstract

The objective of this study is to establish the frequency of infection and to analysis risk factors to Neospora caninum in calves and heifers from 18 dairy herds of Lavras, Minas Gerais State, Brazil. 534 samples were screened by indirect immunofluorescence antibody test (IFAT) using cut off...

Author(s)
Santos, R. R. D.; Guimares, A. M.; Rocha, C. M. B. M. da; Hirsch, C.
Publisher
Universidade Federal de Goiás, Escola de Veterinária, Goiânia, Brazil
Citation
Ciência Animal Brasileira, 2009, 10, 1, pp 271-280
Abstract

The study was conducted to determine the frequency of anti-Neospora caninum antibodies in cows and fetuses from Municipalities of southern Minas Gerais, Brazil. A total of 559 serum samples from cows of the 18 dairy farms distributed in seven Municipalities of the Lavras Micro region, southern...

Author(s)
Guedes, M. H. P.; Guimarães, A. M.; Rocha, C. M. B. M.; Hirsch, C.
Publisher
Colégio Brasileiro de Parasitologia Veterinária, São Paulo, Brazil
Citation
Revista Brasileira de Parasitologia Veterinária, 2008, 17, 4, pp 189-194
Abstract

The objective of this study was to determine the prevalence and risk factors associated with Babesia bovis infection in 556 dairy cattle from ten properties located in southern Minas Gerais State, Brazil. The herds were divided into two groups according to average daily milk production (liters): I- ...

Author(s)
Guimarães, A. M.; Carvalho, A. H. O.; Daher, D. O.; Hirsch, C.
Publisher
Universidade Federal de Lavras, Lavras, Brazil
Citation
Ciência e Agrotecnologia, 2011, 35, 4, pp 826-832