Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Medicine |
Texto Completo: | https://rbmv.org/BJVM/article/view/487 |
Resumo: | ABSTRACT. de Alencar T.A., de Mendonça E. da C.L., Marques V.F., de Melo D.A., Rojas A.C.M., da Motta C.C., Santiago G.S., Dubenczuk F.C., Medeiros P.T. de C., Coelho S. de M. de O. & de Souza M.M.S. [Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology.] Aspectos das condições higiênico-sanitárias em unidades leiteiras em municípios do estado do Rio de Janeiro, Brasil e análise dos agentes bacterianos envolvidos na etiologia das mastites. Revista Brasileira de Medicina Veterinária, 36(2):199-208, 2014. Departamento de Microbiologia e Imunologia Veterinária, Universidade Federal Rural do Rio de Janeiro, BR 465, Km 7, Seropédica, RJ 23890-000, Brasil. E-mail: miliane@ufrrj.br Dairy industry performs a very social important activity that yielded more than three million jobs in the last decade. Mastitis, inflammation of the mammary gland that can be caused by several microorganisms, is one of the most important economic losses causes and the incorporation of adequate hygienic procedures to daily handling is considered the most efficient way to control it. Otherwise the indiscriminate use of antimicrobials is a negative feature in this control, raising the positive pressure selection and favoring the spread of resistance genes. The present study performed an epidemiologic inquiry and a bacteriological survey in five dairy farms located at South Fluminense Dairy Belt in the State of Rio de Janeiro. The obtained data showed that 80% of studied dairy properties presented unsatisfactory hygienic conditions in milking line and water supply. After bacteriological analysis a total of 201 isolates was obtained from milk samples being 85,07% (171/201) of Staphylococcus spp. and 14,93% of Gram-negative rods (30/201). From milking line samples it was obtained 70 isolates being 80% (56/70) Staphylococcus spp. and 20% (14/70) Gram-negative rods. Antimicrobial resistance assays revealed high rates of beta-lactamic resistance in Staphylococcus spp. and azithromycin, tetracycline and doxycycline resistance in Gram-negative rods. |
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Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiologyAspectos das condições higiênico-sanitárias em unidades leiteiras em municípios do estado do Rio de Janeiro, Brasil e análise dos agentes bacterianos envolvidos na etiologia das mastitesMastiteresistência antimicrobianamanejo sanitárioMastitisantimicrobial resistancesanitary handlingABSTRACT. de Alencar T.A., de Mendonça E. da C.L., Marques V.F., de Melo D.A., Rojas A.C.M., da Motta C.C., Santiago G.S., Dubenczuk F.C., Medeiros P.T. de C., Coelho S. de M. de O. & de Souza M.M.S. [Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology.] Aspectos das condições higiênico-sanitárias em unidades leiteiras em municípios do estado do Rio de Janeiro, Brasil e análise dos agentes bacterianos envolvidos na etiologia das mastites. Revista Brasileira de Medicina Veterinária, 36(2):199-208, 2014. Departamento de Microbiologia e Imunologia Veterinária, Universidade Federal Rural do Rio de Janeiro, BR 465, Km 7, Seropédica, RJ 23890-000, Brasil. E-mail: miliane@ufrrj.br Dairy industry performs a very social important activity that yielded more than three million jobs in the last decade. Mastitis, inflammation of the mammary gland that can be caused by several microorganisms, is one of the most important economic losses causes and the incorporation of adequate hygienic procedures to daily handling is considered the most efficient way to control it. Otherwise the indiscriminate use of antimicrobials is a negative feature in this control, raising the positive pressure selection and favoring the spread of resistance genes. The present study performed an epidemiologic inquiry and a bacteriological survey in five dairy farms located at South Fluminense Dairy Belt in the State of Rio de Janeiro. The obtained data showed that 80% of studied dairy properties presented unsatisfactory hygienic conditions in milking line and water supply. After bacteriological analysis a total of 201 isolates was obtained from milk samples being 85,07% (171/201) of Staphylococcus spp. and 14,93% of Gram-negative rods (30/201). From milking line samples it was obtained 70 isolates being 80% (56/70) Staphylococcus spp. and 20% (14/70) Gram-negative rods. Antimicrobial resistance assays revealed high rates of beta-lactamic resistance in Staphylococcus spp. and azithromycin, tetracycline and doxycycline resistance in Gram-negative rods.O sistema agroindustrial do leite tem grande importância social tendo gerado na última década acima de três milhões de empregos. A mastite, inflamação da glândula mamária que pode ser causada por diversos microrganismos, é uma das principais causas de prejuízos econô- micos do setor, e a incorporação de procedimentos adequados de higiene incorporados a rotina de manejo é a mais eficiente forma de controle da mastite. Por outro lado, o uso indiscriminado de antibióticos nas matrizes é um dos aspectos negativos no controle da mastite, aumentando a pressão positiva de seleção e favorecendo a dispersão de genes envolvidos nos mecanismos de resistência antimicrobiana. O presente estudo realizou uma investigação epidemiológica e uma pesquisa bacteriológica em cinco unidades produtoras de leite localizadas na bacia leiteira sulfluminense do estado do Rio de Janeiro. Dados obtidos mostraram que 80% das propriedades apresentavam condições insatisfatórias de higiene na linha de ordenha e no abastecimento de água abaixo dos parâmetros de potabilidade. Foram obtidos 201 isolados do leite, sendo 85,07% (171/201) pertencentes ao gênero Staphylococcus spp. e 14,93% bastonetes Gram-negativos (30/201) e da linha de ordenha foram obtidos 70, sendo 80% (56/70) Os ensaios de resistência antimicrobiana revelaram altos níveis de resistência aos beta-lactâmicos entre os isolados de Staphylococcus spp. e à azitromicina, tetraciclina e doxiciclina nos bastonetes Gram-negativos.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2014-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/487Brazilian Journal of Veterinary Medicine; Vol. 36 No. 2 (2014); 199-208Revista Brasileira de Medicina Veterinária; v. 36 n. 2 (2014); 199-2082527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/487/369de Alencar, Tatiani Abreude Mendonça, Elaine da Conceição LiporageMarques, Viviane Figueirade Melo, Dayanne AraujoRojas, Anna Carolina Marinsda Motta, Cássia CoutoSantiago, Gabrielli StefaninniDubenczuk, Felipe CarlosMedeiros, Pedro Trivisol de CastroCoelho, Shana de Mattos de Oliveirade Souza, Miliane Moreira Soaresinfo:eu-repo/semantics/openAccess2020-12-23T17:32:15Zoai:ojs.rbmv.org:article/487Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:32:15Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false |
dc.title.none.fl_str_mv |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology Aspectos das condições higiênico-sanitárias em unidades leiteiras em municípios do estado do Rio de Janeiro, Brasil e análise dos agentes bacterianos envolvidos na etiologia das mastites |
title |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology |
spellingShingle |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology de Alencar, Tatiani Abreu Mastite resistência antimicrobiana manejo sanitário Mastitis antimicrobial resistance sanitary handling |
title_short |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology |
title_full |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology |
title_fullStr |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology |
title_full_unstemmed |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology |
title_sort |
Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology |
author |
de Alencar, Tatiani Abreu |
author_facet |
de Alencar, Tatiani Abreu de Mendonça, Elaine da Conceição Liporage Marques, Viviane Figueira de Melo, Dayanne Araujo Rojas, Anna Carolina Marins da Motta, Cássia Couto Santiago, Gabrielli Stefaninni Dubenczuk, Felipe Carlos Medeiros, Pedro Trivisol de Castro Coelho, Shana de Mattos de Oliveira de Souza, Miliane Moreira Soares |
author_role |
author |
author2 |
de Mendonça, Elaine da Conceição Liporage Marques, Viviane Figueira de Melo, Dayanne Araujo Rojas, Anna Carolina Marins da Motta, Cássia Couto Santiago, Gabrielli Stefaninni Dubenczuk, Felipe Carlos Medeiros, Pedro Trivisol de Castro Coelho, Shana de Mattos de Oliveira de Souza, Miliane Moreira Soares |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
de Alencar, Tatiani Abreu de Mendonça, Elaine da Conceição Liporage Marques, Viviane Figueira de Melo, Dayanne Araujo Rojas, Anna Carolina Marins da Motta, Cássia Couto Santiago, Gabrielli Stefaninni Dubenczuk, Felipe Carlos Medeiros, Pedro Trivisol de Castro Coelho, Shana de Mattos de Oliveira de Souza, Miliane Moreira Soares |
dc.subject.por.fl_str_mv |
Mastite resistência antimicrobiana manejo sanitário Mastitis antimicrobial resistance sanitary handling |
topic |
Mastite resistência antimicrobiana manejo sanitário Mastitis antimicrobial resistance sanitary handling |
description |
ABSTRACT. de Alencar T.A., de Mendonça E. da C.L., Marques V.F., de Melo D.A., Rojas A.C.M., da Motta C.C., Santiago G.S., Dubenczuk F.C., Medeiros P.T. de C., Coelho S. de M. de O. & de Souza M.M.S. [Features of hygienic-sanitary conditions at dairy units in the Municipalities from the State of Rio de Janeiro, Brazil and bacteriological analysis involved in the mastitis etiology.] Aspectos das condições higiênico-sanitárias em unidades leiteiras em municípios do estado do Rio de Janeiro, Brasil e análise dos agentes bacterianos envolvidos na etiologia das mastites. Revista Brasileira de Medicina Veterinária, 36(2):199-208, 2014. Departamento de Microbiologia e Imunologia Veterinária, Universidade Federal Rural do Rio de Janeiro, BR 465, Km 7, Seropédica, RJ 23890-000, Brasil. E-mail: miliane@ufrrj.br Dairy industry performs a very social important activity that yielded more than three million jobs in the last decade. Mastitis, inflammation of the mammary gland that can be caused by several microorganisms, is one of the most important economic losses causes and the incorporation of adequate hygienic procedures to daily handling is considered the most efficient way to control it. Otherwise the indiscriminate use of antimicrobials is a negative feature in this control, raising the positive pressure selection and favoring the spread of resistance genes. The present study performed an epidemiologic inquiry and a bacteriological survey in five dairy farms located at South Fluminense Dairy Belt in the State of Rio de Janeiro. The obtained data showed that 80% of studied dairy properties presented unsatisfactory hygienic conditions in milking line and water supply. After bacteriological analysis a total of 201 isolates was obtained from milk samples being 85,07% (171/201) of Staphylococcus spp. and 14,93% of Gram-negative rods (30/201). From milking line samples it was obtained 70 isolates being 80% (56/70) Staphylococcus spp. and 20% (14/70) Gram-negative rods. Antimicrobial resistance assays revealed high rates of beta-lactamic resistance in Staphylococcus spp. and azithromycin, tetracycline and doxycycline resistance in Gram-negative rods. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer reviewed Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rbmv.org/BJVM/article/view/487 |
url |
https://rbmv.org/BJVM/article/view/487 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rbmv.org/BJVM/article/view/487/369 |
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.publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Medicine; Vol. 36 No. 2 (2014); 199-208 Revista Brasileira de Medicina Veterinária; v. 36 n. 2 (2014); 199-208 2527-2179 0100-2430 reponame:Brazilian Journal of Veterinary Medicine instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) instacron:SBMV |
instname_str |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
instacron_str |
SBMV |
institution |
SBMV |
reponame_str |
Brazilian Journal of Veterinary Medicine |
collection |
Brazilian Journal of Veterinary Medicine |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
repository.mail.fl_str_mv |
contato.rbmv@gmail.com |
_version_ |
1798313108149633024 |