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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
05/02/2018 |
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Data da última atualização: |
05/02/2018 |
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Autoria: |
MIANI, M.; LORENSON, M. S.; GUIZZO, J. A.; ESPÍNDOLA, J. P.; RODRÍGUEZ-FERRI, E. F.; GUTIÉRREZ-MARTÍN, C. B.; KREUTZ, L. C.; FRONDOLOSO, R. |
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Afiliação: |
Michela Miani, Laboratório de Microbiologia e Imunologia Avançada/Universidade de Passo Fundo; Monique S. Lorenson, Laboratório de Microbiologia e Imunologia Avançada/Universidade de Passo Fundo; João A. Guizzo, Laboratório de Microbiologia e Imunologia Avançada/Universidade de Passo Fundo; Julia P. Espíndola, Laboratório de Microbiologia e Imunologia Avançada/Universidade de Passo Fundo; Elías F. Rodríguez-Ferri, Departamento de Sanidad Animal/Universidad de León; César B. Gutiérrez-Martín, Departamento de Sanidad Animal/Universidad de León; Luiz C. Kreutz, Laboratório de Microbiologia e Imunologia Avançada/Universidade de Passo Fundo; Rafael Frondoloso. |
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Título: |
Antimicrobial susceptibility patterns of Brazilian Haemophilus parasuis field isolates. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 11, p. 1187-1192, novembro. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Perfil de susceptibilidade antimicrobiana de isolados clínicos brasileiros de Haemophilus parasuis. |
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Conteúdo: |
Haemophilus parasuis is the etiological agent of Glässer?s disease (GD), an ubiquitous infection of swine characterized by systemic fibrinous polyserositis, polyarthritis and meningitis. Intensive use of antimicrobial agents in swine husbandries during the last years triggered the development of antibiotic resistances in bacterial pathogens. Thus, regular susceptibility testing is crucial to ensure efficacy of different antimicrobial agents to this porcine pathogen. In this study, 50 clinical isolates from South Brazilian pig herds were characterized and analyzed for their susceptibility to commonly used antibiotic. The identification and typing of clinical isolates was carried out by a modified indirect hemagglutination assay combined with a multiplex PCR. The susceptibility of each isolate was analyzed by broth microdilution method against a panel of 21 antimicrobial compounds. We found that field isolates are highly resistance to gentamycin, bacitracin, lincomycin and tiamulin, but sensitive to ampicillin, clindamycin, neomycin, penicillin, danofloxacin and enrofloxacin. Furthermore, an individual susceptibility analysis indicated that enrofloxacin is effective to treat clinical isolates with the exception of those classified as serovar 1. The results presented here firstly demonstrate the susceptibility of Brazilian clinical isolates of H. parasuis to antimicrobials widely used by swine veterinary practitioners and strengthen the need to perform susceptibility test prior to antibiotic therapy during GD outbreaks. In addition, because only six antimicrobial drugs (28.6%) were found effective against field isolates, a continuous surveillance of the susceptibility profile should be of major concern to the swine industry MenosHaemophilus parasuis is the etiological agent of Glässer?s disease (GD), an ubiquitous infection of swine characterized by systemic fibrinous polyserositis, polyarthritis and meningitis. Intensive use of antimicrobial agents in swine husbandries during the last years triggered the development of antibiotic resistances in bacterial pathogens. Thus, regular susceptibility testing is crucial to ensure efficacy of different antimicrobial agents to this porcine pathogen. In this study, 50 clinical isolates from South Brazilian pig herds were characterized and analyzed for their susceptibility to commonly used antibiotic. The identification and typing of clinical isolates was carried out by a modified indirect hemagglutination assay combined with a multiplex PCR. The susceptibility of each isolate was analyzed by broth microdilution method against a panel of 21 antimicrobial compounds. We found that field isolates are highly resistance to gentamycin, bacitracin, lincomycin and tiamulin, but sensitive to ampicillin, clindamycin, neomycin, penicillin, danofloxacin and enrofloxacin. Furthermore, an individual susceptibility analysis indicated that enrofloxacin is effective to treat clinical isolates with the exception of those classified as serovar 1. The results presented here firstly demonstrate the susceptibility of Brazilian clinical isolates of H. parasuis to antimicrobials widely used by swine veterinary practitioners and strengthen the need to perform susceptibility test prior... Mostrar Tudo |
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Palavras-Chave: |
Antimicrobial susceptibility; Clinical isolates; Isolados clínicos; MIC; Susceptibilidade antimicrobiana. |
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Thesagro: |
Suíno. |
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Thesaurus Nal: |
Haemophilus parasuis; Swine. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172144/1/Antimicrobial-susceptibility-patterns-of-Brazilian-Haemophilus-parasuis.pdf
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Marc: |
LEADER 02817naa a2200313 a 4500
001 2087038
005 2018-02-05
008 2017 bl uuuu u00u1 u #d
100 1 $aMIANI, M.
245 $aAntimicrobial susceptibility patterns of Brazilian Haemophilus parasuis field isolates.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Perfil de susceptibilidade antimicrobiana de isolados clínicos brasileiros de Haemophilus parasuis.
520 $aHaemophilus parasuis is the etiological agent of Glässer?s disease (GD), an ubiquitous infection of swine characterized by systemic fibrinous polyserositis, polyarthritis and meningitis. Intensive use of antimicrobial agents in swine husbandries during the last years triggered the development of antibiotic resistances in bacterial pathogens. Thus, regular susceptibility testing is crucial to ensure efficacy of different antimicrobial agents to this porcine pathogen. In this study, 50 clinical isolates from South Brazilian pig herds were characterized and analyzed for their susceptibility to commonly used antibiotic. The identification and typing of clinical isolates was carried out by a modified indirect hemagglutination assay combined with a multiplex PCR. The susceptibility of each isolate was analyzed by broth microdilution method against a panel of 21 antimicrobial compounds. We found that field isolates are highly resistance to gentamycin, bacitracin, lincomycin and tiamulin, but sensitive to ampicillin, clindamycin, neomycin, penicillin, danofloxacin and enrofloxacin. Furthermore, an individual susceptibility analysis indicated that enrofloxacin is effective to treat clinical isolates with the exception of those classified as serovar 1. The results presented here firstly demonstrate the susceptibility of Brazilian clinical isolates of H. parasuis to antimicrobials widely used by swine veterinary practitioners and strengthen the need to perform susceptibility test prior to antibiotic therapy during GD outbreaks. In addition, because only six antimicrobial drugs (28.6%) were found effective against field isolates, a continuous surveillance of the susceptibility profile should be of major concern to the swine industry
650 $aHaemophilus parasuis
650 $aSwine
650 $aSuíno
653 $aAntimicrobial susceptibility
653 $aClinical isolates
653 $aIsolados clínicos
653 $aMIC
653 $aSusceptibilidade antimicrobiana
700 1 $aLORENSON, M. S.
700 1 $aGUIZZO, J. A.
700 1 $aESPÍNDOLA, J. P.
700 1 $aRODRÍGUEZ-FERRI, E. F.
700 1 $aGUTIÉRREZ-MARTÍN, C. B.
700 1 $aKREUTZ, L. C.
700 1 $aFRONDOLOSO, R.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 37, n. 11, p. 1187-1192, novembro. 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 6 | |
| 1. |  | KREUTZ, L. C.; CANOVA, R.; NIED, C. O.; BORTOLUZZI, M.; FRANDOLOSO, R. Characterization of an IgM-like immunoglobulin from silver catfish (Rhamdia quelen) serum and its use for the production of polyclonal antibodies and development of immunoassays. Pesquisa Veterinária Brasileira, Brasília, DF. V. 36, N. 9, p. 819-825, set. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | Di DOMENÍCO, J.; CANOVA, R.; SOVERAL, L. de F.; NIED, C. O.; COSTA, M. M.; FRANDOLOSO, R.; KREUTZ, L. C. Immunomodulatory effects of dietary B-glucan in silver catfish (Rhamdia quelen). Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 1, p. 73-78, janeiro. 2017.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | MIANI, M.; LORENSON, M. S.; GUIZZO, J. A.; ESPÍNDOLA, J. P.; RODRÍGUEZ-FERRI, E. F.; GUTIÉRREZ-MARTÍN, C. B.; KREUTZ, L. C.; FRONDOLOSO, R. Antimicrobial susceptibility patterns of Brazilian Haemophilus parasuis field isolates. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 11, p. 1187-1192, novembro. 2017. Título em português: Perfil de susceptibilidade antimicrobiana de isolados clínicos brasileiros de Haemophilus parasuis.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | ZANELLA, J. R. C.; KICH, J. D.; MIGNONI, D. S. B.; ZANELLA, G. C.; MIOTTO, R; REBELATTO, R.; BORDIN, L. C.; KREUTZ, L. C. Hepatitis E virus investigation on farrowing and nursery pigs from a farm free of in-feed antimicrobials: a case report. In: SAFEPORK Conference 2023, 14., 2023, New Orleans. Proceedings... New Orleans: MCI Deutschland, 2023.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 5. | | ESPÍNDOLA, J. P.; BALBINOTT, N.; GRESSLER, L. T.; MACHADO, G.; KLEIN, C. S.; REBELATTO, R.; MARTÍN, C. B. G.; KREUTZ, L. C.; SCHRYVERS, A. B.; FRANDOLOSO, R. Molecular serotyping of clinical strains of Haemophilus (Glaesserella) parasuis brings new insights regarding Glassers disease outbreaks in Brazil. PeerJ, v. 7, n. e6817, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 6. | | ROSÉS, T. de S.; ANDREOLLA, A. P.; SOVERAL, L. de F.; VIEIRA, M. I. B.; KICH, J. D.; FRANDALOSO, R.; KREUTZ, L. C. Synthetic gene as target to assess the sensitivity of PCR to detect Trichinella spp. larvae in meat from a non-endemic region. Tropical Animal Health and Production, v. 52, n. 2, p. 619-623, Mar. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 6 | |
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