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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
15/02/2017 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
GUERRA FILHO, J. B. P.; YAMATOGI, R. S.; POSSEBON, F. S.; FERNANDES, S. A.; TIBA-CASAS, M. R.; LARA, G. H. B.; RIBEIRO, M. G.; PINTO, J. P. A. N. |
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Afiliação: |
JOÃO B. P. GUERRA FILHO, UNESP/FMVZ; RICARDO S. YAMATOGI, UNESP/FMVZ; FÁBIO S. POSSEBON, UNESP/FMVZ; SUELI A. FERNANDES, Instituto Adolfo Lutz; MONIQUE R. TIBA-CASAS, Instituto Adolfo Lutz; GUSTAVO H. B. LARA, UNESP/FMVZ; MÁRCIO G. RIBEIRO, UNESP/FMVZ; JOSÉ P. A. N. PINTO, UNESP/FMVZ. |
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Título: |
Frequency, serotyping and antimicrobial resistance pattern of Salmonella from feces and lymph nodes of pigs. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 12, p. 1165-1170, dez. 2016. |
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Idioma: |
Português |
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Conteúdo: |
Salmonellosis is a foodborne disease caused by bacteria of the genus Salmonella, being pigs and pork-products potentially important for its occurrence. In recent decades, some serovars of Salmonella have shown increase of resistance to conventional antimicrobials used in human and animal therapy, with serious risks for public health. The aim of this study was to evaluate feces (n=50), mediastinal (n=50), mesenteric (n=50) and mandibular (n=50) lymph nodes obtained from slaughter houses for Salmonella spp. Positive samples were serotyped and subjected to an in vitro antimicrobial susceptibility test, including the extended-spectrum beta-lactamase (ESBL) production. Salmonella species were identified in 10% (20/200) of total samples. From these, 20% (10/50) were identified in the submandibular lymph nodes, 18% (9/50) in the mesenteric lymph nodes, 2% (1/50) in feces and 0% (0/50) in the mediastinal lymph nodes. The serotypes found were Salonella Typhimurium (55%), S. enterica subsp. enterica 4,5,12: i: - (35%), S. Brandenburg and S. Derby with 5% (5% each). All strains showed resistance to at least one antimicrobial; 90% were resistant to four or more antimicrobials, and 15% were multidrug-resistant. Resistance to ciprofloxacin, tetracycline and nalidixic acid was particularly prevalent amongst the tested serovars. Here, we highlighted the impact of pigs in the epidemiological chain of salmonellosis in domestic animals and humans, as well as the high antimicrobial resistance rates of Salmonella strains, reinforcing the necessity for responsible use of antimicrobials for animals as an emergent One Health issue, and to keep these drugs for human therapy approaches. MenosSalmonellosis is a foodborne disease caused by bacteria of the genus Salmonella, being pigs and pork-products potentially important for its occurrence. In recent decades, some serovars of Salmonella have shown increase of resistance to conventional antimicrobials used in human and animal therapy, with serious risks for public health. The aim of this study was to evaluate feces (n=50), mediastinal (n=50), mesenteric (n=50) and mandibular (n=50) lymph nodes obtained from slaughter houses for Salmonella spp. Positive samples were serotyped and subjected to an in vitro antimicrobial susceptibility test, including the extended-spectrum beta-lactamase (ESBL) production. Salmonella species were identified in 10% (20/200) of total samples. From these, 20% (10/50) were identified in the submandibular lymph nodes, 18% (9/50) in the mesenteric lymph nodes, 2% (1/50) in feces and 0% (0/50) in the mediastinal lymph nodes. The serotypes found were Salonella Typhimurium (55%), S. enterica subsp. enterica 4,5,12: i: - (35%), S. Brandenburg and S. Derby with 5% (5% each). All strains showed resistance to at least one antimicrobial; 90% were resistant to four or more antimicrobials, and 15% were multidrug-resistant. Resistance to ciprofloxacin, tetracycline and nalidixic acid was particularly prevalent amongst the tested serovars. Here, we highlighted the impact of pigs in the epidemiological chain of salmonellosis in domestic animals and humans, as well as the high antimicrobial resistance r... Mostrar Tudo |
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Palavras-Chave: |
Antimicrobiano; Linfonodo; Multidroga resistente; Multidrug-resistant; Serotyping antimicrobial resistance; Sorotipagem; Sorovar. |
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Thesagro: |
Epidemiologia; Fezes; Isolamento; Resistência; Salmonella; Suíno. |
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Thesaurus Nal: |
Epidemiology; Feces; Lymph nodes; Pork; Serotypes; Swine. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155751/1/Frequency-serotyping-and-antimicrobial.pdf
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Marc: |
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 2 | |
| 1. |  | DALLA COSTA, O. A.; DIESEL, T. A.; COLDEBELLA, A.; LOPES, L. dos S.; DALLA COSTA, F. A.; BODANESE, E. R.; LORENZETTI, A. M.; HOLDEFER, A. C.; LIMA, G. J. M. M. de. Perdas durante o manejo pré-abate de suínos. In: ANAIS DO FÓRUM INTERNACIONAL DE SUINOCULTURA, 8., 2016, Foz do Iguaçu. Anais... Concórdia: Embrapa Suínos e Aves, 2016. p. 377-378.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 2. | | DALLA COSTA, F. A.; DALLA COSTA, O. A.; COLDEBELLA, A.; GUIDONI, A. L.; BODANESE, E.; HOLDEFER, A. C.; LORENZETTI, A. M. The role of combinations between fasting intervals and lairage times on pigs welfare, stomach content and carcass and meat quality. In: INTERNATIONAL MEETING OF ADVANCES IN ANIMAL SCIENCE, 2016, Jaboticabal. Posters presentations... Jabotical: PPGZ Unesp, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 2 | |
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