Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997)
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://dx.doi.org/10.1590/S1517-83822000000100013 http://repositorio.unifesp.br/handle/11600/930 |
Resumo: | Enterococci resistance to glycopeptides was evaluated em Brazilian poultry fed with feed supplemented with avoparcin as growth promoter. The susceptibility to the glycopeptides avoparcin, teicoplanin and vancomycin was determined for 217 enterococci isolated from cloacal swabs (one swab per bird) in tests and controls groups. Tests group comprised three groups (A, B and C) of Hubbard broiler-chickens 14, 21 and 35 days old, respectively. These birds were from one single farm, with a common feed source supplemented with avoparcin (10 mg/kg of feed). Controls groups (1 and 2) comprised 25 and 42 days old broilers, respectively, obtained from the Faculty of Veterinary Medicine s aviary (University of São Paulo) where avoparcin was never used. No glycopeptide resistant enterococci strain was found, but an increase of Enterococcus faecium in faeces of chickens fed with avoparcin, independent of the age of the bird, was detected. |
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Repositório Institucional da UNIFESP |
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Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997)Perfil de suscetibilidade a glicopeptídeos em enterococos isolados de frangos de um aviario de São Paulo, Brasil (1996-1997)glycopeptidesavoparcinvancomycinresistanceEnterococcusglicopeptídeosavoparcinavancomicinafrangosresistência a drogasEnterococcusEnterococci resistance to glycopeptides was evaluated em Brazilian poultry fed with feed supplemented with avoparcin as growth promoter. The susceptibility to the glycopeptides avoparcin, teicoplanin and vancomycin was determined for 217 enterococci isolated from cloacal swabs (one swab per bird) in tests and controls groups. Tests group comprised three groups (A, B and C) of Hubbard broiler-chickens 14, 21 and 35 days old, respectively. These birds were from one single farm, with a common feed source supplemented with avoparcin (10 mg/kg of feed). Controls groups (1 and 2) comprised 25 and 42 days old broilers, respectively, obtained from the Faculty of Veterinary Medicine s aviary (University of São Paulo) where avoparcin was never used. No glycopeptide resistant enterococci strain was found, but an increase of Enterococcus faecium in faeces of chickens fed with avoparcin, independent of the age of the bird, was detected.Para avaliar a resistência de enterococos de origem animal aos antibióticos glicopeptídeos foi projetado um estudo em aves comerciais que usavam rações suplementadas com avoparcina como promotor de crescimento. A suscetibilidade aos glicopeptídeos avoparcina, teicoplanina e vancomicina foi determinada em 217 enterococos isolados de fezes de frango colhidas através de swab cloacal (uma amostra/ave). Nos três grupos Teste foram usadas fezes de frangos em diferentes fases de crescimento, com 14, 21 e 35 dias de idade. As aves foram alimentadas com ração contendo avoparcina (10 mg/kg de ração) desde o primeiro dia de vida. Como controle foram usadas fezes de frangos do biotério da Faculdade de Medicina Veterinária da Universidade de São Paulo, onde nunca foram usados glicopeptídeos nas rações das aves ou no local. Nenhum enterococo resistente à vancomicina (ERV) foi isolado nas amostras examinadas, porém, foi detectado um aumento de Enterococcus faecium na microbiota fecal de frangos que utilizavam avoparcina na ração, independente da idade da ave.Universidade Federal de São Paulo (UNIFESP)Universidade de São Paulo Faculdade de Medicina Veterinária e Zootecnia Departamento de PatologiaUNIFESP, EPM, São PauloSciELOSociedade Brasileira de MicrobiologiaUniversidade Federal de São Paulo (UNIFESP)Universidade de São Paulo (USP)Leme, Ivani Lúcia [UNIFESP]Ferreira, Antonio José PiantinoBottino, José AméricoPignatari, Antonio Carlos Campos [UNIFESP]2015-06-14T13:25:01Z2015-06-14T13:25:01Z2000-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion53-57application/pdfhttp://dx.doi.org/10.1590/S1517-83822000000100013Brazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 31, n. 1, p. 53-57, 2000.10.1590/S1517-83822000000100013S1517-83822000000100013.pdf1517-8382S1517-83822000000100013http://repositorio.unifesp.br/handle/11600/930WOS:000165675900012engBrazilian Journal of Microbiologyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-30T01:51:39Zoai:repositorio.unifesp.br/:11600/930Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-30T01:51:39Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.none.fl_str_mv |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) Perfil de suscetibilidade a glicopeptídeos em enterococos isolados de frangos de um aviario de São Paulo, Brasil (1996-1997) |
title |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) |
spellingShingle |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) Leme, Ivani Lúcia [UNIFESP] glycopeptides avoparcin vancomycin resistance Enterococcus glicopeptídeos avoparcina vancomicina frangos resistência a drogas Enterococcus |
title_short |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) |
title_full |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) |
title_fullStr |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) |
title_full_unstemmed |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) |
title_sort |
Glycopeptides susceptibility among enterococci isolated from a poultry farm in São Paulo, Brazil (1996/1997) |
author |
Leme, Ivani Lúcia [UNIFESP] |
author_facet |
Leme, Ivani Lúcia [UNIFESP] Ferreira, Antonio José Piantino Bottino, José Américo Pignatari, Antonio Carlos Campos [UNIFESP] |
author_role |
author |
author2 |
Ferreira, Antonio José Piantino Bottino, José Américo Pignatari, Antonio Carlos Campos [UNIFESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Leme, Ivani Lúcia [UNIFESP] Ferreira, Antonio José Piantino Bottino, José Américo Pignatari, Antonio Carlos Campos [UNIFESP] |
dc.subject.por.fl_str_mv |
glycopeptides avoparcin vancomycin resistance Enterococcus glicopeptídeos avoparcina vancomicina frangos resistência a drogas Enterococcus |
topic |
glycopeptides avoparcin vancomycin resistance Enterococcus glicopeptídeos avoparcina vancomicina frangos resistência a drogas Enterococcus |
description |
Enterococci resistance to glycopeptides was evaluated em Brazilian poultry fed with feed supplemented with avoparcin as growth promoter. The susceptibility to the glycopeptides avoparcin, teicoplanin and vancomycin was determined for 217 enterococci isolated from cloacal swabs (one swab per bird) in tests and controls groups. Tests group comprised three groups (A, B and C) of Hubbard broiler-chickens 14, 21 and 35 days old, respectively. These birds were from one single farm, with a common feed source supplemented with avoparcin (10 mg/kg of feed). Controls groups (1 and 2) comprised 25 and 42 days old broilers, respectively, obtained from the Faculty of Veterinary Medicine s aviary (University of São Paulo) where avoparcin was never used. No glycopeptide resistant enterococci strain was found, but an increase of Enterococcus faecium in faeces of chickens fed with avoparcin, independent of the age of the bird, was detected. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-03-01 2015-06-14T13:25:01Z 2015-06-14T13:25:01Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1517-83822000000100013 Brazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 31, n. 1, p. 53-57, 2000. 10.1590/S1517-83822000000100013 S1517-83822000000100013.pdf 1517-8382 S1517-83822000000100013 http://repositorio.unifesp.br/handle/11600/930 WOS:000165675900012 |
url |
http://dx.doi.org/10.1590/S1517-83822000000100013 http://repositorio.unifesp.br/handle/11600/930 |
identifier_str_mv |
Brazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 31, n. 1, p. 53-57, 2000. 10.1590/S1517-83822000000100013 S1517-83822000000100013.pdf 1517-8382 S1517-83822000000100013 WOS:000165675900012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Journal of Microbiology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
53-57 application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
instname_str |
Universidade Federal de São Paulo (UNIFESP) |
instacron_str |
UNIFESP |
institution |
UNIFESP |
reponame_str |
Repositório Institucional da UNIFESP |
collection |
Repositório Institucional da UNIFESP |
repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
repository.mail.fl_str_mv |
biblioteca.csp@unifesp.br |
_version_ |
1814268311618191360 |