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Abstract

The general objectives of this thesis were: (i) to determine the etiological and molecular profile of clinical mastitis (CM) in 20 dairy herds of Southeast, Brazil; and (ii) to quantify antimicrobial used for treatment of CM in the study population. To achieve this goals, four studies were...

Author(s)
Tomazi, T.
Publisher
Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, São Paulo, Brazil
Citation
Perfil etiológico e molecular de patógenos causadores de mastite clínica, e uso de antimicrobianos em rebanhos leiteiros, 2017, pp 187 pp.
Abstract

The raw milk quality is associated with the initial microbiological load, being this influenced by the sanitary status of the herd and the utensils hygiene. The objective of this study was to identify the main contamination points of milk by microorganisms producers of proteolytic and lipolytic...

Author(s)
Moreira, N. V.; Montanhini, M. T. M.
Publisher
Fedearl University of Ceará, Fortaleza, Brazil
Citation
Revista Brasileira de Higiene e Sanidade Animal, 2014, 8, 2, pp 29-38
Abstract

The milk because its composition is rich in nutrients, favoring the proliferation of micro-organisms along with gaps in milking. By isse, milk should always be subject to microbiological studies, exploring its real hygienic condition. This study aimed to determine the mesophilic aerobic counts,...

Author(s)
Sandes, A. B.; Soares e Barros, L. S.; Silva, M. H.; Santos, É. S. V. dos
Publisher
Fedearl University of Ceará, Fortaleza, Brazil
Citation
Revista Brasileira de Higiene e Sanidade Animal, 2016, 10, 3, pp 396-414
Abstract

The milk because its composition is rich in nutrients, favoring the proliferation of micro-organisms along with gaps in milking. By isse, milk should always be subject to microbiological studies, exploring its real hygienic condition. This study aimed to determine the mesophilic aerobic counts,...

Author(s)
Sandes, A. B.; Soares e Barros, L. S.; Silva, M. H.; Santos, É. S. V. dos
Publisher
Fedearl University of Ceará, Fortaleza, Brazil
Citation
Revista Brasileira de Higiene e Sanidade Animal, 2016, 10, 2, pp 271-289
AbstractFull Text

The existence of an animal reservoir is of great importance in the transmission of shiga toxin-producing E. coli (STEC) to humans. Epidemiologically serotype O157:H7 has been the most involved in human disease outbreaks caused by STEC, however STEC not belonging to serogroup O157 (STEC non-O157)...

Author(s)
Lima, P. G. de; Silva, T. M. da; Esper, L. M. R.; Gonzalez, A. G. M.; Franco, R. M.
Publisher
Centro de Ciências Rurais, Universidade Federal de Santa Maria, Santa Maria, Brazil
Citation
Ciência Rural, 2015, 45, 1, pp 52-57
Abstract

This study aimed to determine the prevalence and aetilogy of subclinical mastitis in cows in Parauapebas City, Pará State, Brazil. Of 174 cows examined, 84 were positive based on the California mastitis test (CMT). In 178 CMT-positive milk samples, a total of 208 bacterial strains were isolated; of ...

Author(s)
Barros, B. de C. V. de; Freitas, J. de A.; Laurindo, C.; Soares, M. de L.
Publisher
Higiene Alimentar, São Paulo, Brazil
Citation
Revista Higiene Alimentar, 2012, 26, 210/211, pp 151-156
Abstract

This study aimed to evaluate the hygienic-sanitary parameters of milk in twenty-six properties Reconcavo Baiano, Bahia, Brazil, through questionnaires, determining the count of microrganisms indicators and isolation of Escherichia coli O157:H7 in milk samples in natura obtained by non-mechanized...

Author(s)
Batista, A. S.; Soares e Barros, L. S.; Santos, E. S. V. dos; Silva, M. H.
Publisher
Fedearl University of Ceará, Fortaleza, Brazil
Citation
Revista Brasileira de Higiene e Sanidade Animal, 2014, 8, 2, pp 87-111
Abstract

The aim of this study was to investigate the prevalence and etiology of bovine mastitis in the dairy region of the island of São Luís, Maranhão State. We examined 217 cows from 14 farms located in São Luís, Paço do Lumiar, São José de Ribamar and Raposa, using a strip cup and California Mastitis...

Author(s)
Brito, D. A. P.; Oliveira, I. dos S. da S.; Brito, D. R. B.; Costa, F. N.
Publisher
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro, Rio de Janerio, Brazil
Citation
Revista Brasileira de Medicina Veterinária, 2014, 36, 4, pp 389-395
Abstract

This study aimed to investigate the contamination by mesophilic, psychrotrophic, coliform microorganisms at 45°C and Enterococcus spp., produced by crossbred herds, in raw milk produced in 30 family dairy farms in Juramento and Montes Claros, Northern Minas Gerais. Samples were collected 4 times, 2 ...

Author(s)
Menezes, I. R.; Almeida, A. C. de; Morão, R. P.; Reis, S. V.; Santos, C. A. dos; Lopes, I. L. N.
Publisher
Faculdade de Veterinaria, Universidade Federal Fluminense, Niterói, Brazil
Citation
Revista Brasileira de Ciência Veterinária, 2015, 22, 1, pp 58-63
Abstract

Bovine mastitis is an important disease in dairy cattle due to its high incidence and economic losses associated mainly with reduced milk production and treatment costs. The use of antimicrobials to treat clinical cases and at dry off raises the concern of selection of resistant bacterial strains....

Author(s)
Santiago Neto, W.; Machado, G.; Paim, D. S.; Campos, T. de; Brito, M. A. V. P.; Cardoso, M. R. I.; Corbellini, L. G.
Publisher
Colégio Brasileiro de Patologia Animal, Rio de Janeiro, Brazil
Citation
Pesquisa Veterinária Brasileira, 2014, 34, 7, pp 613-620

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