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	Provedor de dados BJM (2) Autor Oliveira,Tereza Cristina R. M. de (2) Ferrari,Rafaela Gomes (1) Kottwitz,Luciana Bill Mikito (1) Magnani,Marciane (1) Maziero,Maike T. (1) Sartori,Daniele (1) Souza,Roberta Barreiros de (1) Tognim,Maria Cristina Bronharo (1) Mais... Palavra-chave AS-PCR-RFLP (1) Broiler meat (1) Campylobacter (1) Frozen storage (1) GyrA (1) Quinolone Resistance Determining Region (QRDR) (1) Quinolones (1) Refrigeration (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2011 (1) 2010 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Detection of quinolone-resistance mutations in Salmonella spp. strains of epidemic and poultry origin BJM Souza,Roberta Barreiros de; Magnani,Marciane; Ferrari,Rafaela Gomes; Kottwitz,Luciana Bill Mikito; Sartori,Daniele; Tognim,Maria Cristina Bronharo; Oliveira,Tereza Cristina R. M. de. Mutations into codons Aspartate-87 (62%) and Serine-83 (38%) in QRDR of gyrA were identified in 105 Salmonella strains resistant to nalidixic acid (94 epidemic and 11 of poultry origin). The results show a high incidence of mutations associated to quinolone resistance but suggest association with others mechanisms of resistance. Tipo: Info:eu-repo/semantics/article Palavras-chave: Quinolones; GyrA; Quinolone Resistance Determining Region (QRDR); AS-PCR-RFLP. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000100026 Effect of refrigeration and frozen storage on the Campylobacter jejuni recovery from naturally contaminated broiler carcasses BJM Maziero,Maike T.; Oliveira,Tereza Cristina R. M. de. Campylobacter jejuni is the most common thermophilic Campylobacter associated with human enteritis in many countries. Broilers and their by-products are the main sources for human enteritis. Refrigeration and freezing are used to control bacterial growth in foods. The effect of these interventions on survival of Campylobacter jejuni is yet not quite understood. This study evaluated the effect of storage temperature on the survival of C. jejuni in chicken meat stored for seven days at 4ºC and for 28 days at -20ºC. The influence of selective enrichment on recovery of Campylobacter was also evaluated. Thirty fresh chicken meat samples were analyzed and 93.3% was contaminated with termotolerant Campylobacter spp. with average count of 3.08 Log10 CFU/g on... Tipo: Info:eu-repo/semantics/article Palavras-chave: Campylobacter; Frozen storage; Refrigeration; Broiler meat. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000200034 Registros recuperados: 2 Primeira ... 1 ... Última

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