Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.bjm.2015.11.021 http://hdl.handle.net/11449/168457 |
Resumo: | The aim of this study was to investigate the occurrence of multidrug-resistant, extended spectrum beta-lactamase (ESBL) producing Salmonella spp. isolated from conveyor belts of broiler cutting rooms in Brazilian broiler processing plants. Ninety-eight strains of Salmonella spp. were analyzed. Multidrug resistance was determined by the disk diffusion test and the susceptibility of the isolated bacteria was evaluated against 18 antimicrobials from seven different classes. The double disk diffusion test was used to evaluate ESBL production. Of the 98 strains tested, 84 were multidrug resistant. The highest rates of resistance were against nalidixic acid (95%), tetracycline (91%), and the beta-lactams: ampicillin and cefachlor (45%), followed by streptomycin and gentamicin with 19% and 15% of strain resistance, respectively. By contrast, 97% of the strains were sensitive to chloramphenicol. 45%of the strains were positive for the presence of ESBL activity. In this study, high rates of multidrug resistance and ESBL production were observed in Salmonella spp. |
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Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plantsAntimicrobial resistanceFood borne pathogensSalmonella sppThe aim of this study was to investigate the occurrence of multidrug-resistant, extended spectrum beta-lactamase (ESBL) producing Salmonella spp. isolated from conveyor belts of broiler cutting rooms in Brazilian broiler processing plants. Ninety-eight strains of Salmonella spp. were analyzed. Multidrug resistance was determined by the disk diffusion test and the susceptibility of the isolated bacteria was evaluated against 18 antimicrobials from seven different classes. The double disk diffusion test was used to evaluate ESBL production. Of the 98 strains tested, 84 were multidrug resistant. The highest rates of resistance were against nalidixic acid (95%), tetracycline (91%), and the beta-lactams: ampicillin and cefachlor (45%), followed by streptomycin and gentamicin with 19% and 15% of strain resistance, respectively. By contrast, 97% of the strains were sensitive to chloramphenicol. 45%of the strains were positive for the presence of ESBL activity. In this study, high rates of multidrug resistance and ESBL production were observed in Salmonella spp.Universidade Federal do Paraná (UFPR), Rua Pioneiro no 2153, Bairro Jardim DallasUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Distrito de Rubião Júnior s/nUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Distrito de Rubião Júnior s/nUniversidade Federal do Paraná (UFPR)Universidade Estadual Paulista (Unesp)Ziech, Rosangela EstelLampugnani, CamilaPerin, Ana PaulaSereno, Mallu JagnowSfaciotte, Ricardo Antônio PilegiViana, CibeliSoares, Vanessa Mendonça [UNESP]de Almeida Nogueira Pinto, José Paes [UNESP]dos Santos Bersot, Luciano2018-12-11T16:41:21Z2018-12-11T16:41:21Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article191-195application/pdfhttp://dx.doi.org/10.1016/j.bjm.2015.11.021Brazilian Journal of Microbiology, v. 47, n. 1, p. 191-195, 2016.1678-44051517-8382http://hdl.handle.net/11449/16845710.1016/j.bjm.2015.11.021S1517-838220160001001912-s2.0-84960128487S1517-83822016000100191.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Microbiology0,630info:eu-repo/semantics/openAccess2023-10-29T06:08:29Zoai:repositorio.unesp.br:11449/168457Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:22:22.611293Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
title |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
spellingShingle |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants Ziech, Rosangela Estel Antimicrobial resistance Food borne pathogens Salmonella spp |
title_short |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
title_full |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
title_fullStr |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
title_full_unstemmed |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
title_sort |
Multidrug resistance and ESBL-producing Salmonella spp. isolated from broiler processing plants |
author |
Ziech, Rosangela Estel |
author_facet |
Ziech, Rosangela Estel Lampugnani, Camila Perin, Ana Paula Sereno, Mallu Jagnow Sfaciotte, Ricardo Antônio Pilegi Viana, Cibeli Soares, Vanessa Mendonça [UNESP] de Almeida Nogueira Pinto, José Paes [UNESP] dos Santos Bersot, Luciano |
author_role |
author |
author2 |
Lampugnani, Camila Perin, Ana Paula Sereno, Mallu Jagnow Sfaciotte, Ricardo Antônio Pilegi Viana, Cibeli Soares, Vanessa Mendonça [UNESP] de Almeida Nogueira Pinto, José Paes [UNESP] dos Santos Bersot, Luciano |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Paraná (UFPR) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Ziech, Rosangela Estel Lampugnani, Camila Perin, Ana Paula Sereno, Mallu Jagnow Sfaciotte, Ricardo Antônio Pilegi Viana, Cibeli Soares, Vanessa Mendonça [UNESP] de Almeida Nogueira Pinto, José Paes [UNESP] dos Santos Bersot, Luciano |
dc.subject.por.fl_str_mv |
Antimicrobial resistance Food borne pathogens Salmonella spp |
topic |
Antimicrobial resistance Food borne pathogens Salmonella spp |
description |
The aim of this study was to investigate the occurrence of multidrug-resistant, extended spectrum beta-lactamase (ESBL) producing Salmonella spp. isolated from conveyor belts of broiler cutting rooms in Brazilian broiler processing plants. Ninety-eight strains of Salmonella spp. were analyzed. Multidrug resistance was determined by the disk diffusion test and the susceptibility of the isolated bacteria was evaluated against 18 antimicrobials from seven different classes. The double disk diffusion test was used to evaluate ESBL production. Of the 98 strains tested, 84 were multidrug resistant. The highest rates of resistance were against nalidixic acid (95%), tetracycline (91%), and the beta-lactams: ampicillin and cefachlor (45%), followed by streptomycin and gentamicin with 19% and 15% of strain resistance, respectively. By contrast, 97% of the strains were sensitive to chloramphenicol. 45%of the strains were positive for the presence of ESBL activity. In this study, high rates of multidrug resistance and ESBL production were observed in Salmonella spp. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2018-12-11T16:41:21Z 2018-12-11T16:41:21Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.bjm.2015.11.021 Brazilian Journal of Microbiology, v. 47, n. 1, p. 191-195, 2016. 1678-4405 1517-8382 http://hdl.handle.net/11449/168457 10.1016/j.bjm.2015.11.021 S1517-83822016000100191 2-s2.0-84960128487 S1517-83822016000100191.pdf |
url |
http://dx.doi.org/10.1016/j.bjm.2015.11.021 http://hdl.handle.net/11449/168457 |
identifier_str_mv |
Brazilian Journal of Microbiology, v. 47, n. 1, p. 191-195, 2016. 1678-4405 1517-8382 10.1016/j.bjm.2015.11.021 S1517-83822016000100191 2-s2.0-84960128487 S1517-83822016000100191.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Journal of Microbiology 0,630 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
191-195 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128638897356800 |