Publicação
Understanding mastitis in goats (i): etiopathophysiological particularities
| Resumo: | Mastitis represents one major constraint in dairy goat farms implicating adverse effects on milk yield and composition and, in some cases, public health constraints. Intramammary infection, the principal cause of mastitis, can reach high prevalence in dairy goat herds, commonly more than 30%. Coagulase-negative staphylococci and coagulase-positive staphylococci, with emphasis for Staphylococcus aureus, are the major bacterial species related with in intramammary infection. Milk pathogens overtake anatomical, physiological, and immunological local defenses of the mammary glands. However, some enzootic systemic disease, such as contagious agalaxia, among others, with systemic tropism for the mammary gland, can have a significant impact on the milk production and quality. At immune level, neutrophils play a major role in the healthy and infected mammary gland representing 45–75% of total leucocyte counts in milk. Apparently, the threshold for significant neutrophils increase is 700,000 cells/ml. Moreover, the continuous renewal of epithelial cells from apocrine glands, which have phagocytosis cytokine production properties, improves significantly the somatic cells in milk. All these topics are discussed in the present chapter providing key points to improve the udder health status in goats. |
|---|---|
| Autores principais: | Quintas, Helder |
| Outros Autores: | Margatho, Gisele; Rodríguez-Estévez, Vicente; Simões, João |
| Assunto: | Mastitis Goats |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | capítulo de livro |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173003029118976 |
|---|---|
| author | Quintas, Helder |
| author2 | Margatho, Gisele Rodríguez-Estévez, Vicente Simões, João |
| author2_role | author author author |
| author_facet | Quintas, Helder Margatho, Gisele Rodríguez-Estévez, Vicente Simões, João |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Quintas, Helder\",\"Person.identifier.orcid\":\"0000-0002-6934-1669\"},{\"Person.name\":\"Margatho, Gisele\"},{\"Person.name\":\"Rodríguez-Estévez, Vicente\"},{\"Person.name\":\"Simões, João\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Quintas, Helder Margatho, Gisele Rodríguez-Estévez, Vicente Simões, João |
| datacite.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2020-03-31T16:05:07Z |
| datacite.date.embargoed.fl_str_mv | 2020-03-31T16:05:07Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Mastitis Goats |
| datacite.titles.title.fl_str_mv | Understanding mastitis in goats (i): etiopathophysiological particularities |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Quintas, Helder Margatho, Gisele Rodríguez-Estévez, Vicente Simões, João |
| dc.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2020-03-31T16:05:07Z |
| dc.date.embargoed.fl_str_mv | 2020-03-31T16:05:07Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/21292 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Mastitis Goats |
| dc.title.fl_str_mv | Understanding mastitis in goats (i): etiopathophysiological particularities |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_3248 |
| description | Mastitis represents one major constraint in dairy goat farms implicating adverse effects on milk yield and composition and, in some cases, public health constraints. Intramammary infection, the principal cause of mastitis, can reach high prevalence in dairy goat herds, commonly more than 30%. Coagulase-negative staphylococci and coagulase-positive staphylococci, with emphasis for Staphylococcus aureus, are the major bacterial species related with in intramammary infection. Milk pathogens overtake anatomical, physiological, and immunological local defenses of the mammary glands. However, some enzootic systemic disease, such as contagious agalaxia, among others, with systemic tropism for the mammary gland, can have a significant impact on the milk production and quality. At immune level, neutrophils play a major role in the healthy and infected mammary gland representing 45–75% of total leucocyte counts in milk. Apparently, the threshold for significant neutrophils increase is 700,000 cells/ml. Moreover, the continuous renewal of epithelial cells from apocrine glands, which have phagocytosis cytokine production properties, improves significantly the somatic cells in milk. All these topics are discussed in the present chapter providing key points to improve the udder health status in goats. |
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| person_str_mv | Quintas, Helder Quintas, Helder https://www.ciencia-id.pt/6018-8BBD-80AB 6018-8BBD-80AB http://orcid.org/0000-0002-6934-1669 0000-0002-6934-1669 Margatho, Gisele Rodríguez-Estévez, Vicente Simões, João |
| publishDate | 2018 |
| publisher.none.fl_str_mv | Springer |
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| spelling | engSpringerpt_PTMastitis represents one major constraint in dairy goat farms implicating adverse effects on milk yield and composition and, in some cases, public health constraints. Intramammary infection, the principal cause of mastitis, can reach high prevalence in dairy goat herds, commonly more than 30%. Coagulase-negative staphylococci and coagulase-positive staphylococci, with emphasis for Staphylococcus aureus, are the major bacterial species related with in intramammary infection. Milk pathogens overtake anatomical, physiological, and immunological local defenses of the mammary glands. However, some enzootic systemic disease, such as contagious agalaxia, among others, with systemic tropism for the mammary gland, can have a significant impact on the milk production and quality. At immune level, neutrophils play a major role in the healthy and infected mammary gland representing 45–75% of total leucocyte counts in milk. Apparently, the threshold for significant neutrophils increase is 700,000 cells/ml. Moreover, the continuous renewal of epithelial cells from apocrine glands, which have phagocytosis cytokine production properties, improves significantly the somatic cells in milk. All these topics are discussed in the present chapter providing key points to improve the udder health status in goats.application/pdfpt_PTUnderstanding mastitis in goats (i): etiopathophysiological particularitiesPersonalQuintas, HelderDSpacehttp://dspace.org/items/068e74bc-656d-4fd1-93ed-f7346baa3b69DSpacehttp://dspace.org/items/068e74bc-656d-4fd1-93ed-f7346baa3b69QuintasHelderCiência IDhttps://www.ciencia-id.pt6018-8BBD-80ABORCIDhttp://orcid.org0000-0002-6934-1669Scopus Author IDhttps://www.scopus.com35796342900Margatho, GiseleRodríguez-Estévez, VicenteSimões, JoãoHostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf978-3-319-71855-2DOIIsPartOf10.1007/978-3-319-71855-2_182020-03-31T16:05:07Z20182018-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/21292http://purl.org/coar/access_right/c_16ecrestricted accessMastitisGoats517322 bytesliteraturehttp://purl.org/coar/resource_type/c_3248book part2018http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/c2640118-872b-4c0d-9a3c-75ff6b85d5f5/downloadSustainable goat production in adverse environments: Welfare, Health and Breeding317333 |
| spellingShingle | Understanding mastitis in goats (i): etiopathophysiological particularities Quintas, Helder Mastitis Goats |
| status | SINGLETON |
| subject.fl_str_mv | Mastitis Goats |
| title | Understanding mastitis in goats (i): etiopathophysiological particularities |
| title_full | Understanding mastitis in goats (i): etiopathophysiological particularities |
| title_fullStr | Understanding mastitis in goats (i): etiopathophysiological particularities |
| title_full_unstemmed | Understanding mastitis in goats (i): etiopathophysiological particularities |
| title_short | Understanding mastitis in goats (i): etiopathophysiological particularities |
| title_sort | Understanding mastitis in goats (i): etiopathophysiological particularities |
| topic | Mastitis Goats |
| topic_facet | Mastitis Goats |
| url | http://hdl.handle.net/10198/21292 |
| visible | 1 |