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dc.contributor.author
Andreotti, Carolina Soledad
dc.contributor.author
Baravalle, Celina
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Sacco, Sofía Clara
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Lovato, Melisa Belen
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Pereyra, Elizabet Amanda Lorena
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Renna, Maria Sol
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Ortega, Hugo Hector
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Calvinho, Luis Fernando
dc.contributor.author
Dallard, Bibiana Elisabet
dc.date.available
2018-04-05T23:40:23Z
dc.date.issued
2017-10
dc.identifier.citation
Andreotti, Carolina Soledad; Baravalle, Celina; Sacco, Sofía Clara; Lovato, Melisa Belen; Pereyra, Elizabet Amanda Lorena; et al.; Characterization of immune response in Staphylococcus aureus chronically infected bovine mammary glands during active involution; Elsevier; Comparative Immunology, Microbiology and Infectious Diseases; 54; 10-2017; 51-60
dc.identifier.issn
0147-9571
dc.identifier.uri
http://hdl.handle.net/11336/41035
dc.description.abstract
The aim of this study was to characterize the immune response in Staphylococcus aureus chronicallyinfected bovine mammary glands during active involution. Twenty-one Holstein non-pregnant cows inlate lactation either uninfected or with chronic naturally acquired S. aureus intramammary infections(IMI) were included in this study. Cows were slaughtered at 7, 14 and 21 d after cessation of milkingand samples for immunohistochemical analysis were taken. Protein expression of toll-like receptor 2(TLR2) and TLR4 was significantly higher in S. aureus-infected quarters than in uninfected controls atthe three involution stages studied. Protein expression of tumor necrosis factor-alpha (TNF-á),interleukin (IL)-1á and IL-17 was significantly affected by IMI; being higher in S. aureus-infectedthan uninfected quarters during all evaluated stages. In S. aureus-infected and uninfected quartersprotein expression of lactoferrin increased from day 7 to 14 of involution, decreasing significantly today 21 in mammary quarters with chronic infections. The number of monocytes-macrophages wassignificantly higher in S. aureus-infected than in uninfected control quarters at 7 and 21 d ofinvolution. The number of T lymphocytes was significantly higher in S. aureus-infected than inuninfected quarters at 7 and 14 d of involution while the number of B lymphocytes was significantlyhigher in S. aureus-infected than in uninfected quarters during all evaluated stages, showing aprogressive increase as involution advanced. These results demonstrated a sustained and exacerbatedinnate and adaptive immune response during chronic S. aureus IMI, playing a critical role in theinfection control during active involution
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Immune Response
dc.subject
S. Aureus
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Mastitis
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Involution
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Otras Ciencias Veterinarias
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Ciencias Veterinarias
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CIENCIAS AGRÍCOLAS
dc.title
Characterization of immune response in Staphylococcus aureus chronically infected bovine mammary glands during active involution
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-05T18:38:42Z
dc.journal.volume
54
dc.journal.pagination
51-60
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Andreotti, Carolina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Baravalle, Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Sacco, Sofía Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Lovato, Melisa Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Pereyra, Elizabet Amanda Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Renna, Maria Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Ortega, Hugo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Calvinho, Luis Fernando. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Clínicas; Argentina
dc.description.fil
Fil: Dallard, Bibiana Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.journal.title
Comparative Immunology, Microbiology and Infectious Diseases
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0147957117300759
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cimid.2017.08.005
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