Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 7
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Detection of Salmonella spp. in artisanal cheese of Campo Grande, State of Mato Grosso do Sul. Repositório Alice
ARAÚJO, A. C. L.; PASQUATTI, T. N.; ARAUJO, F. R..
Brazilian artisanal cheeses are characterized by the use of raw milk, as well as following simple and traditional manufacturing technology. Despite the efforts of the Brazilian authorities to regulate the production and commercialization of artisanal cheeses, these products often does not comply with the hygienic?sanitary requirements demanded by official agencies. Salmonella sp. continues to be a major concern for the dairy industry because these bacteria have caused outbreaks of illness and have been isolated from various dairy products. In the municipality of Campo Grande, the trade of artisanal fresh cheeses, from different regions of the state of Mato Grosso do Sul, is common. In this context, the survey of Salmonella spp. in artisanal cheeses...
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Artisanal cheeses; PCR; Salmonella spp.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117812
Imagem não selecionada

Imprime registro no formato completo
Epidemiological Study of Mycobacterium bovis Infection in Buffalo and Cattle in Amazonas, Brazil. Repositório Alice
CARNEIRO, P. A. M.; TAKATANI, H.; PASQUATTI, T. N.; SILVA, C. B. D. G.; NORBY, B.; WILKINS, M. J.; ZUMÁRRAGA, M. J.; ARAUJO, F. R.; KANEENE, J. B..
Bovine Tuberculosis (BTB) is an endemic disease in about one hundred countries, affecting the economy causing a decrease in productivity, condemnation of meat, and damaging the credibility on international trade. Additionally, Mycobacterium bovis the major causative agent for BTB can also infect humans causing a variety of clinical presentations. The aim of this study was to determine BTB prevalence and the main risk factors for theMycobacterium bovis prevalence in cattle and buffalos in Amazonas State, Brazil. Tissue samples from 151 animals (45 buffalo and 106 cattle from five herds with buffalo only, 22 herds with cattle only, and 12 herds with buffalo and cattle) were obtained from slaughterhouses under State Veterinary Inspection. M. bovis were...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Bovine tuberculosis; Mycobacterium bovis BCG; Cattle; Buffaloes; Epidemiology.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117948
Imagem não selecionada

Imprime registro no formato completo
Identificação por espectrometria de massa MALDI-TOF de Salmonella spp. e Escherichia coli isolados de carcaças bovinas. Repositório Alice
BIER, D.; TUTIJA, J. F.; PASQUATTI, T. N.; OLIVEIRA, T. L.; ARAUJO, F. R.; VERBISCK, N. V..
The aim of this study was to introduce matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometry to improve the traditional microbiological method for the detection of Salmonella spp. and Escherichia coli in beef carcasses. Two hundred seventy samples from 90 beef carcasses were evaluated. The methodologies described in ISO 6579:2002 and in the Compendium of Methods for the Microbiological Examination of Foods were used for Salmonella spp. and E. coli isolation, respectively. MALDI-TOF analysis were performed on tryptone soya broth suspension isolates or directly from nutrient agar colonies, from the positive, inconclusive or negative biochemically tested samples for Salmonella and E. coli. Mass profiles were acquired on an...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: MALDI?TOF; Salmonella spp; Salmonella spp; Mass spectrometry; Escherichia coli; Beef carcasses; Slaughterhouse; Enterobacteriales.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1089384
Imagem não selecionada

Imprime registro no formato completo
Isolation of staphylococcus aureus, Salmonella spp. and Verotoxigenic Escherichia colin in bovine meats marketed in supermarkets and free fairs in Campo Grande - Mato Grosso do Sul. Repositório Alice
RAMOS, I. N. de A.; OVELAR, L. F. V.; MACHADO, M. de A.; ARECO, M. S.; PASQUATTI, T. N.; ARAUJO, F. R.; BIER, D.; RODRIGUES, R. de A..
Cases of contamination of meat products that result in food outbreaks are most often caused by the transmission of Staphylococcus aureus through inadequate hygiene practices during slaughter and handling of meat, Salmonella, considered to be one of the most importante pathogenic microorganisms which may be presente in red meat, with the occurrence of outbreaks increasing considerably over the years and E. coli (VTEC) one of the main bactéria that can contaminate the meat, and can be potentially transferred from the intestine or bovine leather during slaughter
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Microbiological isolation; Real-tme PCR; Transmission; Meat.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117805
Imagem não selecionada

Imprime registro no formato completo
Matrix Assisted Laser Desorption Ionization-Time-of-Flight mass spectrometry identification of Mycobacterium bovis in Bovinae. Repositório Alice
BACANELLI, G.; OLARTE, L. C.; SILVA, M. R.; RODRIGUES, R. A.; CARNEIRO, P. A. M.; KANEENE, J. B.; PASQUATTI, T. N.; TAKATANI, H.; ZUMÁRRAGA, M. J.; ETGES, R. N.; ARAUJO, F. R.; VERBISCK, N. V..
In this study, Matrix Assisted Laser Desorption Ionization-Time-of-Flight (MALDITOF) mass spectrometry was used to identify Mycobacterium bovis from cattle and buffalo tissue isolates from the North and South regions of Brazil, grown in solid medium and previously identified by Polymerase Chain Reaction (PCR) based on Region of Difference 4 (RD4), sequencing and spoligotyping. For this purpose, the protein extraction protocol and the mass spectra reference database were optimized for the identification of 80 clinical isolates of mycobacteria. As a result of this optimization, it was possible to identify and differentiate M. bovis from other members of the Mycobacterium tuberculosis complex with 100% specificity, 90.91% sensitivity and 91.25% reliability....
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Matrix Assisted Laser Desorption Ionization-Time-of-Flight (MALDI-TOF) mass spectrometry; Bovine tuberculosis; Mycobacterium bovis BCG; Mycobacterium tuberculosis complex.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117863
Imagem não selecionada

Imprime registro no formato completo
Molecular characterization of Mycobacterium bovis infection in cattle and buffalo in Amazon Region, Brazil. Repositório Alice
CARNEIRO, P. A. M.; PASQUATTI, T. N.; TAKATANI, H.; ZUMÁRRAGA, M. J.; MARFIL, M. J.; BARNARD, C.; FITZGERALD, S. D.; ABRAMOVITCH, R. B.; ARAUJO, F. R.; KANEEENE, J. B..
The aim of this study was to characterize Mycobacterium bovis from cattle and buffalo tissue samples, from two Brazilian states, and to analyse their genetic diversity by spoligotyping. Tissue samples from tuberculosis suspect animals, 57 in Amazonas State (12 cattle and 45 buffaloes) and six from Pará State (5 cattle and one buffalo) from slaughterhouses under State Veterinary Inspection, were isolated in culture medium Stonebrink. The positive cultures were confirmed by PCR and analysed by the spoligotyping technique and the patterns (spoligotypes) were identified and compared at the Mycobacterium bovis Spoligotype Database (http://www.mbovis.org/). There was bacterial growth in 44 (69.8%) of the tissues of the 63 animals, of which PCR for region of...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Cattle and buffalo; Genotypes; Spoligotyping; Mycobacterium Bovis; Bovine tuberculosis; Mycobacterium bovis BCG.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117813
Imagem não selecionada

Imprime registro no formato completo
Sensitivity profile of isolated potential bacteria of bovine meats marketed in supermarkets and free fairs in Campo Grande - Mato Grosso do Sul. Repositório Alice
ARECO, M. S.; RAMOS, I. N. de A.; OVELAR, L. F. V.; MACHADO, M. de A.; PASQUATTI, T. N.; ARAUJO, F. R.; BIER, D..
bitstream/item/207898/1/Sensitivity-profile-of-isolated-potential-bacteria.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Antibiogram; Resistence; Bactéria.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117807
Registros recuperados: 7
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional