Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0103-8478cr20170008 http://hdl.handle.net/11449/174708 |
Resumo: | This study focused on counting Staphylococcus spp. in curd cheeses “requeijão” and “especialidade láctea type requeijão” sold in Brazil, assessing the presence of mecA gene in obtained isolates and establishing antimicrobial resistance profile of the mecA gene positive isolates. To this, a set of 200 samples of these dairy products were evaluated. Low counts of Staphylococcus spp. were observed in these dairy products. All the isolates were determined as coagulase-negative strains using coagulase test and PCR. However, two isolates (3.70%) were carriers of mecA gene and they can be considered as risk for public health. These isolates presented resistance to penicillin, oxacillin and erythromycin. In conclusion, low counts of Staphylococcus were detected in curd cheese “requeijão” and “especialidade láctea type requeijão” sold in Brazil. However, coagulase-negative methicillin-resistant Staphylococcus spp. was detected in these dairy products. This is the first report of the detection of methicillin-resistant Staphylococcus spp. in heat-treated dairy products in Brazil. Results served as a warning to public sanitary authorities to control multidrug-resistant strains in veterinary and human medicine. |
id |
UNSP_46200748a0c6c37f8ff2ff13af05a040 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/174708 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no BrasilMethicillin-resistant Staphylococcus spp. Isolated from curd cheese “requeijão” and “especialidade láctea type requeijão” sold in BrazilAntimicrobial resistanceCheeseFood safetyMRSStaphylococcus sppThis study focused on counting Staphylococcus spp. in curd cheeses “requeijão” and “especialidade láctea type requeijão” sold in Brazil, assessing the presence of mecA gene in obtained isolates and establishing antimicrobial resistance profile of the mecA gene positive isolates. To this, a set of 200 samples of these dairy products were evaluated. Low counts of Staphylococcus spp. were observed in these dairy products. All the isolates were determined as coagulase-negative strains using coagulase test and PCR. However, two isolates (3.70%) were carriers of mecA gene and they can be considered as risk for public health. These isolates presented resistance to penicillin, oxacillin and erythromycin. In conclusion, low counts of Staphylococcus were detected in curd cheese “requeijão” and “especialidade láctea type requeijão” sold in Brazil. However, coagulase-negative methicillin-resistant Staphylococcus spp. was detected in these dairy products. This is the first report of the detection of methicillin-resistant Staphylococcus spp. in heat-treated dairy products in Brazil. Results served as a warning to public sanitary authorities to control multidrug-resistant strains in veterinary and human medicine.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Departamento de Medicina Veterinária Preventiva e Reprodução Animal Faculdade de Ciências Agrárias e Veterinárias (FCAV) Universidade Estadual Paulista (UNESP), Via de Acesso Paulo Castellane, s/nDepartamento de Medicina Veterinária Universidade de São Paulo (UNESP) Faculdade de Zootecnia e Engenharia de Alimentos (FZEA)Departamento de Medicina Veterinária Preventiva e Reprodução Animal Faculdade de Ciências Agrárias e Veterinárias (FCAV) Universidade Estadual Paulista (UNESP), Via de Acesso Paulo Castellane, s/nDepartamento de Medicina Veterinária Universidade de São Paulo (UNESP) Faculdade de Zootecnia e Engenharia de Alimentos (FZEA)FAPESP: 14/21534-6Universidade Estadual Paulista (Unesp)Hachiya, Jamile de Oliveira [UNESP]Rossi, Gabriel Augusto Marques [UNESP]Ribeiro, Laryssa Freitas [UNESP]Sato, Rafael Akira [UNESP]Silva, Higor Oliveira [UNESP]Vidal, Ana Maria Centola [UNESP]do Amaral, Luiz Augusto [UNESP]2018-12-11T17:12:31Z2018-12-11T17:12:31Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/0103-8478cr20170008Ciencia Rural, v. 47, n. 7, 2017.1678-45960103-8478http://hdl.handle.net/11449/17470810.1590/0103-8478cr20170008S0103-847820170007004512-s2.0-85020230012S0103-84782017000700451.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia Rural0,337info:eu-repo/semantics/openAccess2024-06-06T18:09:59Zoai:repositorio.unesp.br:11449/174708Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:09:36.761182Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil Methicillin-resistant Staphylococcus spp. Isolated from curd cheese “requeijão” and “especialidade láctea type requeijão” sold in Brazil |
title |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil |
spellingShingle |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil Hachiya, Jamile de Oliveira [UNESP] Antimicrobial resistance Cheese Food safety MRS Staphylococcus spp |
title_short |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil |
title_full |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil |
title_fullStr |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil |
title_full_unstemmed |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil |
title_sort |
Isolamento de Staphylococcus spp. Resistente à meticilina de queijos fundidos requeijão e especialidade láctea tipo requeijão comercializados no Brasil |
author |
Hachiya, Jamile de Oliveira [UNESP] |
author_facet |
Hachiya, Jamile de Oliveira [UNESP] Rossi, Gabriel Augusto Marques [UNESP] Ribeiro, Laryssa Freitas [UNESP] Sato, Rafael Akira [UNESP] Silva, Higor Oliveira [UNESP] Vidal, Ana Maria Centola [UNESP] do Amaral, Luiz Augusto [UNESP] |
author_role |
author |
author2 |
Rossi, Gabriel Augusto Marques [UNESP] Ribeiro, Laryssa Freitas [UNESP] Sato, Rafael Akira [UNESP] Silva, Higor Oliveira [UNESP] Vidal, Ana Maria Centola [UNESP] do Amaral, Luiz Augusto [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Hachiya, Jamile de Oliveira [UNESP] Rossi, Gabriel Augusto Marques [UNESP] Ribeiro, Laryssa Freitas [UNESP] Sato, Rafael Akira [UNESP] Silva, Higor Oliveira [UNESP] Vidal, Ana Maria Centola [UNESP] do Amaral, Luiz Augusto [UNESP] |
dc.subject.por.fl_str_mv |
Antimicrobial resistance Cheese Food safety MRS Staphylococcus spp |
topic |
Antimicrobial resistance Cheese Food safety MRS Staphylococcus spp |
description |
This study focused on counting Staphylococcus spp. in curd cheeses “requeijão” and “especialidade láctea type requeijão” sold in Brazil, assessing the presence of mecA gene in obtained isolates and establishing antimicrobial resistance profile of the mecA gene positive isolates. To this, a set of 200 samples of these dairy products were evaluated. Low counts of Staphylococcus spp. were observed in these dairy products. All the isolates were determined as coagulase-negative strains using coagulase test and PCR. However, two isolates (3.70%) were carriers of mecA gene and they can be considered as risk for public health. These isolates presented resistance to penicillin, oxacillin and erythromycin. In conclusion, low counts of Staphylococcus were detected in curd cheese “requeijão” and “especialidade láctea type requeijão” sold in Brazil. However, coagulase-negative methicillin-resistant Staphylococcus spp. was detected in these dairy products. This is the first report of the detection of methicillin-resistant Staphylococcus spp. in heat-treated dairy products in Brazil. Results served as a warning to public sanitary authorities to control multidrug-resistant strains in veterinary and human medicine. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:12:31Z 2018-12-11T17:12:31Z |
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/10.1590/0103-8478cr20170008 Ciencia Rural, v. 47, n. 7, 2017. 1678-4596 0103-8478 http://hdl.handle.net/11449/174708 10.1590/0103-8478cr20170008 S0103-84782017000700451 2-s2.0-85020230012 S0103-84782017000700451.pdf |
url |
http://dx.doi.org/10.1590/0103-8478cr20170008 http://hdl.handle.net/11449/174708 |
identifier_str_mv |
Ciencia Rural, v. 47, n. 7, 2017. 1678-4596 0103-8478 10.1590/0103-8478cr20170008 S0103-84782017000700451 2-s2.0-85020230012 S0103-84782017000700451.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciencia Rural 0,337 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
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_ |
1808129291426201600 |