OCCURRENCE OF OVINE SUBCLINICAL MASTITIS DURING TWO CONSECUTIVE LACTATIONS IN A SANTA INES BREED HERD

Detalhes bibliográficos
Autor(a) principal: Zafalon, Luiz Francisco
Data de Publicação: 2015
Outros Autores: Veschi, Josir Laine Aparecida, Martins, Katheryne Benini, Santana, Raul Costa Mascarenhas
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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spelling 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
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