Antimicrobial Resistance Profile of Salmonella and Listeria monocytogenes Isolated from Products Marketed on the Border of Brazil with Argentina and Uruguay

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal do Pampa-
Autor(es): dc.contributorUniversidade Federal de Pelotas-
Autor(es): dc.creatorPereira, Juliano Gonçalves [UNESP]-
Autor(es): dc.creatorSoares, Vanessa Mendonça-
Autor(es): dc.creatorTadielo, Leonardo Ereno [UNESP]-
Autor(es): dc.creatorRamires, Tassiana-
Autor(es): dc.creatorda Silva, Wladimir Padilha-
Data de aceite: dc.date.accessioned2022-02-22T00:44:13Z-
Data de disponibilização: dc.date.available2022-02-22T00:44:13Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4315/JFP-20-176-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205397-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205397-
Descrição: dc.descriptionWe aimed to perform serotyping and the antimicrobial resistance profile of Salmonella spp. and Listeria monocytogenes strains isolated from raw meats imported illegally into Brazil along the borders of Argentina and Uruguay. Distinct isolates of Salmonella spp. (n ¼ 6) and L. monocytogenes (n ¼ 25) obtained from 270 of these food products of earlier work were serotyped and tested for antimicrobial resistance by agar disk diffusion method. For strains that were considered phenotypically resistant, antimicrobial resistance genes were investigated: strA, strB, floR, tetA, tetB, blaZ, blaTEM, ermB, ermC, and ereB to Salmonella sp. and blaZ and mecA to L. monocytogenes. All Salmonella isolates were identified as Salmonella Infantis; they were multidrug resistant and harbored the genes blaTEM (n ¼ 6), strA (n ¼ 1), strB (n ¼ 1), floR (n ¼ 1), ermB (n ¼ 1), tetA (n ¼ 3), and tetB (n ¼ 3). L. monocytogenes isolates belonged to serovars 1/2a (n ¼ 1), 1/2b (n ¼ 14), 1/2c (n ¼ 2), and 4b (n ¼ 8), showed resistance only to penicillin G (n ¼ 12), and did not show the blaZ and mecA genes. The results demonstrated that illegal foods that are commercialized in the Brazilian international border with Argentina and Uruguay may harbor foodborne pathogens, and some of them have multidrug resistance characteristics, such as Salmonella, emphasizing the need for greater control of international food transit in Brazil, especially in the region evaluated.-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP) Campus Botucatu, Rua Prof. Walter Mauricio Correa, SN-
Descrição: dc.descriptionUniversidade Federal do Pampa Campus Uruguaiana, BR 472, Km 585-
Descrição: dc.descriptionUniversidade Federal de Pelotas Campus Capão do Leão, Avenida Eliseu Maciel, s/n-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP) Campus Botucatu, Rua Prof. Walter Mauricio Correa, SN-
Formato: dc.format1941-1946-
Idioma: dc.languageen-
Relação: dc.relationJournal of Food Protection-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectFood-
Palavras-chave: dc.subjectGenes-
Palavras-chave: dc.subjectInternational trade-
Palavras-chave: dc.subjectMultidrug resistance-
Palavras-chave: dc.subjectPathogens-
Título: dc.titleAntimicrobial Resistance Profile of Salmonella and Listeria monocytogenes Isolated from Products Marketed on the Border of Brazil with Argentina and Uruguay-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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