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	Provedor de dados BJM (2) Autor Figueroa,Guillermo (2) García,Patricia (1) González-Hein,Gisela (1) Huaracán,Bernardo (1) Jacob,Ricardo (1) Navarrete,Paola (1) Parra,Angel (1) Reyes-Jara,Angélica (1) Toro,Magaly (1) Troncoso,Miriam (1) Mais... Palavra-chave Antimicrobial copper-alloys (1) Bovine (1) Broiler (1) Campylobacter jejuni (1) Foodborne pathogens (1) Guillain Barré syndrome (1) Listeria monocytogenes (1) Poultry meat (1) Salmonella (1) Virulence (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2018 (1) 2013 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Prevalence of virulence genes in strains of Campylobacter jejuni isolated from human, bovine and broiler BJM González-Hein,Gisela; Huaracán,Bernardo; García,Patricia; Figueroa,Guillermo. Campylobacter jejuni isolates of different origins (bovine, broiler meat, human) were screened by polymerase chain reaction for the presence of 4 genes cdtB, cst-II, ggt, and virB11, previously linked to virulence such as adherence, invasion, colonization, molecular mimicry, and cytotoxin production. In addition, the isolates were screened for the presence of the global gene regulator csrA linked to oxidative stress responses, biofilms formation, and cell adhesion. All the C. jejuni isolates were positive for cdtB gene. The csrA gene was detected in 100% and 92% of C. jejuni isolates from human and animal origin and the virB11 gene was detected in 7.3% and 3.6% isolates from chicken and human respectively. All isolates from bovine were negative for the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Campylobacter jejuni; Virulence; Guillain Barré syndrome; Broiler; Bovine. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400028 Antimicrobial effect of copper surfaces on bacteria isolated from poultry meat BJM Parra,Angel; Toro,Magaly; Jacob,Ricardo; Navarrete,Paola; Troncoso,Miriam; Figueroa,Guillermo; Reyes-Jara,Angélica. Abstract Poultry meat is a food product that usually carries high rates of microbial contamination, including foodborne pathogens. The poultry industry has established different systems to minimize these hazards. In recent years, extensive literature has demonstrated the antimicrobial activity of different contact surfaces made of copper to effectively reduce microbial loads. The aim of the present study was to evaluate the antibacterial effect of copper surfaces on the transmission of two foodborne pathogens – Salmonella enterica and Listeria monocytogenes – and a poultry native microbiota bacterial species – Enterobacter cloacae. We also evaluated the impact of the poultry meat matrix on the antimicrobial activity of a copper surface. Our results... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antimicrobial copper-alloys; Foodborne pathogens; Salmonella; Listeria monocytogenes; Poultry meat. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500113 Registros recuperados: 2 Primeira ... 1 ... Última

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