Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does

Detalhes bibliográficos
Autor(a) principal: Alcindo, Jefferson Filgueira
Data de Publicação: 2016
Outros Autores: Braga, Gabriel Isola, Mendes, Luis Claudio Nogueira, Marinho, Márcia, Feitosa, Francisco Leydson Formiga
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/20229
Resumo: Mastitis is a multifactorial disease whose prevalence is affected by the type of pathogenic agent involved, the constitution of the animal, and environmental conditions. This study evaluated the physical and laboratory characteristics of colostrum from dairy goats in the postpartum period, and the physical characteristics of the mammary glands in the same period. Of the 71 mammary glands evaluated, 12 were positive for bacterial isolates and the most frequent pathogenic agents were coagulase-negative staphylococci (CNS) (n = 11). Median somatic cell counts (SCC) in animals positive for bacterial isolates were greater than in animals without bacterial isolates at parturition (696.0 vs. 256.0 x 103 mL –1) and 48 h postpartum (1,350 vs. 437.0 x 103 mL-1). In addition, 34 samples were positive for the California Mastitis Test (CMT; score >1+), indicating a positive relationship between this test and bacterial isolation. Coagulase-negative staphylococci (CNS) were the most prevalent pathogenic agents, resulting in increase in SCC. Postpartum changes in mammary secretions were not good predictors of bacterial mastitis. Physical examination of mammary glands did not reveal significant changes for the diagnosis of mastitis in the postpartum period.
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spelling Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum doesParâmetros físicos, laboratoriais e microbiológicos de secreções lácteas de cabras no período pós-partoGoatsColostrumUdder examinationMastitisCoagulase-negative staphylococci (CNS).CaprinosColostroExame do úbereMastiteStaphylococcus coagulase negativo.Mastitis is a multifactorial disease whose prevalence is affected by the type of pathogenic agent involved, the constitution of the animal, and environmental conditions. This study evaluated the physical and laboratory characteristics of colostrum from dairy goats in the postpartum period, and the physical characteristics of the mammary glands in the same period. Of the 71 mammary glands evaluated, 12 were positive for bacterial isolates and the most frequent pathogenic agents were coagulase-negative staphylococci (CNS) (n = 11). Median somatic cell counts (SCC) in animals positive for bacterial isolates were greater than in animals without bacterial isolates at parturition (696.0 vs. 256.0 x 103 mL –1) and 48 h postpartum (1,350 vs. 437.0 x 103 mL-1). In addition, 34 samples were positive for the California Mastitis Test (CMT; score >1+), indicating a positive relationship between this test and bacterial isolation. Coagulase-negative staphylococci (CNS) were the most prevalent pathogenic agents, resulting in increase in SCC. Postpartum changes in mammary secretions were not good predictors of bacterial mastitis. Physical examination of mammary glands did not reveal significant changes for the diagnosis of mastitis in the postpartum period.A mastite é uma doença multifatorial que sofre influência do tipo de patógeno envolvido, constituição dos animais e condições ambientais. Foi realizado estudo com objetivo de avaliar as características físicas e laboratoriais do colostro de cabras no período pós-parto, assim como características físicas das glândulas mamárias no mesmo período. As glândulas mamárias foram submetidas a avaliações físicas que não resultaram em alterações significativas ao longo dos momentos pesquisados. Das 71 metades mamárias analisadas, 12 apresentaram isolamento microbiológico e o agente mais frequente foi Staphylococcus coagulase negativo (n=11). A mediana da contagem de células somáticas (CCS) dos animais positivos à lactocultura foi maior do que daqueles que não tiveram isolamento microbiano nas colheitas realizadas no momento do parto (696 x 10³ mL –1) e após 48h (1.350 x 10³ mL-1). O California Mastitis Test (CMT) mostrou-se positivo (>1+) em 34 amostras analisadas logo após o parto, revelando uma associação entre o referido teste e o isolamento microbiano. O grupo de agentes mais prevalente no período pós-parto foi Staphylococcus coagulase negativo, resultando em aumento na CCS. Alterações nas secreções lácteas vistas nesse período não podem ser consideradas como preditoras de mastites bacterianas. O exame físico das glândulas mamárias não revelou alterações relevantes para o diagnóstico de mastite no referido período.UEL2016-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa empírica de campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2022910.5433/1679-0359.2016v37n2p785Semina: Ciências Agrárias; Vol. 37 No. 2 (2016); 785-796Semina: Ciências Agrárias; v. 37 n. 2 (2016); 785-7961679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/20229/18597http://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessAlcindo, Jefferson FilgueiraBraga, Gabriel IsolaMendes, Luis Claudio NogueiraMarinho, MárciaFeitosa, Francisco Leydson Formiga2022-12-01T16:19:19Zoai:ojs.pkp.sfu.ca:article/20229Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-12-01T16:19:19Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
Parâmetros físicos, laboratoriais e microbiológicos de secreções lácteas de cabras no período pós-parto
title Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
spellingShingle Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
Alcindo, Jefferson Filgueira
Goats
Colostrum
Udder examination
Mastitis
Coagulase-negative staphylococci (CNS).
Caprinos
Colostro
Exame do úbere
Mastite
Staphylococcus coagulase negativo.
title_short Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
title_full Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
title_fullStr Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
title_full_unstemmed Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
title_sort Physical, laboratory, and microbiological parameters of mammary gland secretions in postpartum does
author Alcindo, Jefferson Filgueira
author_facet Alcindo, Jefferson Filgueira
Braga, Gabriel Isola
Mendes, Luis Claudio Nogueira
Marinho, Márcia
Feitosa, Francisco Leydson Formiga
author_role author
author2 Braga, Gabriel Isola
Mendes, Luis Claudio Nogueira
Marinho, Márcia
Feitosa, Francisco Leydson Formiga
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Alcindo, Jefferson Filgueira
Braga, Gabriel Isola
Mendes, Luis Claudio Nogueira
Marinho, Márcia
Feitosa, Francisco Leydson Formiga
dc.subject.por.fl_str_mv Goats
Colostrum
Udder examination
Mastitis
Coagulase-negative staphylococci (CNS).
Caprinos
Colostro
Exame do úbere
Mastite
Staphylococcus coagulase negativo.
topic Goats
Colostrum
Udder examination
Mastitis
Coagulase-negative staphylococci (CNS).
Caprinos
Colostro
Exame do úbere
Mastite
Staphylococcus coagulase negativo.
description Mastitis is a multifactorial disease whose prevalence is affected by the type of pathogenic agent involved, the constitution of the animal, and environmental conditions. This study evaluated the physical and laboratory characteristics of colostrum from dairy goats in the postpartum period, and the physical characteristics of the mammary glands in the same period. Of the 71 mammary glands evaluated, 12 were positive for bacterial isolates and the most frequent pathogenic agents were coagulase-negative staphylococci (CNS) (n = 11). Median somatic cell counts (SCC) in animals positive for bacterial isolates were greater than in animals without bacterial isolates at parturition (696.0 vs. 256.0 x 103 mL –1) and 48 h postpartum (1,350 vs. 437.0 x 103 mL-1). In addition, 34 samples were positive for the California Mastitis Test (CMT; score >1+), indicating a positive relationship between this test and bacterial isolation. Coagulase-negative staphylococci (CNS) were the most prevalent pathogenic agents, resulting in increase in SCC. Postpartum changes in mammary secretions were not good predictors of bacterial mastitis. Physical examination of mammary glands did not reveal significant changes for the diagnosis of mastitis in the postpartum period.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa empírica de campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/20229
10.5433/1679-0359.2016v37n2p785
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/20229
identifier_str_mv 10.5433/1679-0359.2016v37n2p785
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/20229/18597
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 37 No. 2 (2016); 785-796
Semina: Ciências Agrárias; v. 37 n. 2 (2016); 785-796
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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