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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
02/05/2016 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
MARTINS, T.; ROSA, A. F.; CASTELANI, L.; MIRANDA, M. S. de; ARCARO, J. R. P.; POZZI, C. R. |
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Afiliação: |
THAMIRES MARTINS; ADRIANA F. ROSA, IZ; LÍVIA CASTELANI, IZ; MARIANA S. DE MIRANDA, IZ; JULIANA R. P. ARCARO, IZ; CLAUDIA R. POZZI, IZ. |
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Título: |
Intramammary treatment with gentamicin in lactating cows with clinical and subclinical mastitis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 4, p. 283-289, abr. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The study evaluated the microbiological profile of milk samples collected before and after mastitis treatment with gentamicin and investigated biofilms production and antimicrobial susceptibility of Staphylococcus spp. isolated. The presence of gentamicin residues in milk after the recommended withdrawal period was also evaluated. Antimicrobial residues were analyzed by Delvotest® SP NT over a period of 12 days beginning after 24 hours the last gentamicin application. Some of Staphylococcus spp. isolates were biofilm producers (19.05%). Staphylococcus spp. showed high levels of resistance to neomycin (16.95%), penicillin G (10.17%), and ampicillin (10.17%). Multidrug resistance to all antibiotics tested was observed in 1.69% of the Staphylococcus spp. isolates. Among 1440 mammary quarter milk samples 24.95% presented gentamicin residues after the withdrawal period. Gentamicin residues were also detected in 3.8% of samples from calibrated glass recorder jar (n=383) 4.1 days after treatment. The indiscriminate use of antibiotics may lead to the emergence of multidrug-resistant strains as well as increasing the risk of presence of residues of these drugs in milk. These problems affect the milk quality and may become a public health problem. |
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Palavras-Chave: |
Mastitis treatment; Multiresistance; Produção de biofilme; Resíduo de antibiótico; Staphylococcus spp; Tratamento de mastite. |
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Thesaurus Nal: |
antibiotic residues. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142691/1/Intramammary-treatment.pdf
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Marc: |
LEADER 02071naa a2200265 a 4500
001 2044288
005 2017-12-29
008 2016 bl uuuu u00u1 u #d
100 1 $aMARTINS, T.
245 $aIntramammary treatment with gentamicin in lactating cows with clinical and subclinical mastitis.
260 $c2016
520 $aThe study evaluated the microbiological profile of milk samples collected before and after mastitis treatment with gentamicin and investigated biofilms production and antimicrobial susceptibility of Staphylococcus spp. isolated. The presence of gentamicin residues in milk after the recommended withdrawal period was also evaluated. Antimicrobial residues were analyzed by Delvotest® SP NT over a period of 12 days beginning after 24 hours the last gentamicin application. Some of Staphylococcus spp. isolates were biofilm producers (19.05%). Staphylococcus spp. showed high levels of resistance to neomycin (16.95%), penicillin G (10.17%), and ampicillin (10.17%). Multidrug resistance to all antibiotics tested was observed in 1.69% of the Staphylococcus spp. isolates. Among 1440 mammary quarter milk samples 24.95% presented gentamicin residues after the withdrawal period. Gentamicin residues were also detected in 3.8% of samples from calibrated glass recorder jar (n=383) 4.1 days after treatment. The indiscriminate use of antibiotics may lead to the emergence of multidrug-resistant strains as well as increasing the risk of presence of residues of these drugs in milk. These problems affect the milk quality and may become a public health problem.
650 $aantibiotic residues
653 $aMastitis treatment
653 $aMultiresistance
653 $aProdução de biofilme
653 $aResíduo de antibiótico
653 $aStaphylococcus spp
653 $aTratamento de mastite
700 1 $aROSA, A. F.
700 1 $aCASTELANI, L.
700 1 $aMIRANDA, M. S. de
700 1 $aARCARO, J. R. P.
700 1 $aPOZZI, C. R.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 4, p. 283-289, abr. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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| 9. |  | OLIVEIRA, M. S.; SIHLER, W.; CARNEIRO, M.; SOUZA, M. L. Análise da infecção viral e do produto de expressão de rolA em sistema de baculovírus. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 7., 2002, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2002. p. 31.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 20. | | OLIVEIRA, M. S. B.; TAVARES-DIAS, M.; PINHEIRO, D. A. Infecções parasitárias em Triportheus curtus E Triportheus angulatus (Characidae: Bryconinae) da Bacia do Igarapé Fortaleza, Estado do Amapá, Brasil. In: ENCONTRO BRASILEIRO DE PATOLOGISTAS DE ORGANISMOS AQUÁTICOS, 11., 2012, Bonito, MS. Sanidade e ambiente aquático: compromisso com a sustentabilidade: [resumos]. Maringá: ABRAPOA, 2012. 1 CD-ROM. ENBRAPOA.| Tipo: Resumo em Anais de Congresso |
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