OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/20779 |
Resumo: | The aim of this study was to evaluate the occurrence of ovine subclinical mastitis in two lactations, and the disease evolution in two consecutive lactations. Milk samples originated from a herd with 160 Santa Inês breed sheep. In the first lactation, milk samples were collected from ewes at 14 days post-partum and during the period near weaning. In the second lactation, milk samples were collected from the same animals at 14 days postpartum, at 52 days postpartum and at weaning. Screening of subclinical mastitis was carried out preliminarily by means of California Mastitis Test (CMT). Milk samples for microbiological culture were obtained from CMT-positive and CMT-negative mammary halves. Coagulase-negative Staphylococci were the most prevalent microorganisms isolated in two lactations. Ewes that remained with subclinical mastitis in lactation 1 were predominant. Spontaneous recoveries were significantly lower in the period between 52 days of lactation and weaning of lambs. No difference was observed regarding the progression of subclinical mastitis cases compared the two lactations (P>0.05).Keywords: milk; ovine mastitis; Staphylococci. |
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Ciência animal brasileira (Online) |
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OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERDOCORRÊNCIA DE MASTITE SUBCLÍNICA OVINA DURANTE DUAS LACTAÇÕES CONSECUTIVAS EM REBANHO DA RAÇA SANTA INÊSAnimal SanityMastite ovinaestafilococosleiteThe aim of this study was to evaluate the occurrence of ovine subclinical mastitis in two lactations, and the disease evolution in two consecutive lactations. Milk samples originated from a herd with 160 Santa Inês breed sheep. In the first lactation, milk samples were collected from ewes at 14 days post-partum and during the period near weaning. In the second lactation, milk samples were collected from the same animals at 14 days postpartum, at 52 days postpartum and at weaning. Screening of subclinical mastitis was carried out preliminarily by means of California Mastitis Test (CMT). Milk samples for microbiological culture were obtained from CMT-positive and CMT-negative mammary halves. Coagulase-negative Staphylococci were the most prevalent microorganisms isolated in two lactations. Ewes that remained with subclinical mastitis in lactation 1 were predominant. Spontaneous recoveries were significantly lower in the period between 52 days of lactation and weaning of lambs. No difference was observed regarding the progression of subclinical mastitis cases compared the two lactations (P>0.05).Keywords: milk; ovine mastitis; Staphylococci.O objetivo desse estudo foi avaliar a ocorrência da mastite subclínica ovina em duas lactações e a evolução da doença em duas lactações consecutivas. As amostras de leite foram originadas de um rebanho com 160 ovelhas da raça Santa Inês. Na primeira lactação, colheram-se amostras em ovelhas aos 14 dias pós-parto e no período próximo ao desmame. Na segunda lactação, as amostras de leite foram colhidas dos mesmos animais aos 14 dias pós-parto, 52 dias pós-parto e ao desmame. A triagem dos casos de mastite subclínica foi feita preliminarmente por meio do California Mastitis Test (CMT). As amostras de leite para a investigação microbiológica foram obtidas de metades mamárias positivas e negativas ao CMT. Os estafilococos coagulase-negativos foram os micro-organismos de maior ocorrência nas duas lactações. Houve a predominância de ovelhas que permaneceram com mastite subclínica durante a Lactação 1. As curas espontâneas foram significativamente inferiores no período entre 52 dias de lactação e o desmame dos cordeiros. Nenhuma diferença foi observada quanto à evolução dos casos de mastite subclínica infecciosa quando comparadas duas lactações (P>0,05).Palavras-chave: estafilococos; leite; mastite ovina. Universidade Federal de Goiás2015-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/2077910.1590/cab.v16i1.20779Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 16 No. 1 (2015); 116-124Ciência Animal Brasileira / Brazilian Animal Science; v. 16 n. 1 (2015); 116-1241809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/20779/17875https://revistas.ufg.br/vet/article/view/20779/17876Zafalon, Luiz FranciscoVeschi, Josir Laine AparecidaMartins, Katheryne BeniniSantana, Raul Costa Mascarenhasinfo:eu-repo/semantics/openAccess2015-01-31T19:28:08Zoai:ojs.revistas.ufg.br:article/20779Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:56.213855Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD OCORRÊNCIA DE MASTITE SUBCLÍNICA OVINA DURANTE DUAS LACTAÇÕES CONSECUTIVAS EM REBANHO DA RAÇA SANTA INÊS |
title |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD |
spellingShingle |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD Zafalon, Luiz Francisco Animal Sanity Mastite ovina estafilococos leite |
title_short |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD |
title_full |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD |
title_fullStr |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD |
title_full_unstemmed |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD |
title_sort |
OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD |
author |
Zafalon, Luiz Francisco |
author_facet |
Zafalon, Luiz Francisco Veschi, Josir Laine Aparecida Martins, Katheryne Benini Santana, Raul Costa Mascarenhas |
author_role |
author |
author2 |
Veschi, Josir Laine Aparecida Martins, Katheryne Benini Santana, Raul Costa Mascarenhas |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Zafalon, Luiz Francisco Veschi, Josir Laine Aparecida Martins, Katheryne Benini Santana, Raul Costa Mascarenhas |
dc.subject.por.fl_str_mv |
Animal Sanity Mastite ovina estafilococos leite |
topic |
Animal Sanity Mastite ovina estafilococos leite |
description |
The aim of this study was to evaluate the occurrence of ovine subclinical mastitis in two lactations, and the disease evolution in two consecutive lactations. Milk samples originated from a herd with 160 Santa Inês breed sheep. In the first lactation, milk samples were collected from ewes at 14 days post-partum and during the period near weaning. In the second lactation, milk samples were collected from the same animals at 14 days postpartum, at 52 days postpartum and at weaning. Screening of subclinical mastitis was carried out preliminarily by means of California Mastitis Test (CMT). Milk samples for microbiological culture were obtained from CMT-positive and CMT-negative mammary halves. Coagulase-negative Staphylococci were the most prevalent microorganisms isolated in two lactations. Ewes that remained with subclinical mastitis in lactation 1 were predominant. Spontaneous recoveries were significantly lower in the period between 52 days of lactation and weaning of lambs. No difference was observed regarding the progression of subclinical mastitis cases compared the two lactations (P>0.05).Keywords: milk; ovine mastitis; Staphylococci. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Avaliado por pares Pesquisa científica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/20779 10.1590/cab.v16i1.20779 |
url |
https://revistas.ufg.br/vet/article/view/20779 |
identifier_str_mv |
10.1590/cab.v16i1.20779 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/20779/17875 https://revistas.ufg.br/vet/article/view/20779/17876 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 16 No. 1 (2015); 116-124 Ciência Animal Brasileira / Brazilian Animal Science; v. 16 n. 1 (2015); 116-124 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874787766435840 |