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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250317122526.0</controlfield>
  <controlfield tag="008">250317b2017    bl.|r|pooa||| 00| 0 eng d</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="a">Simpl&#xED;cio, K.M.M.G. </subfield>
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    <subfield code="a">Rocha, T.G. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a"> Sanchez, D.C.C.</subfield>
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    <subfield code="a">Cotrim, F.S. </subfield>
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    <subfield code="a">Silva, P.C. </subfield>
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    <subfield code="a">Fagliari, J.J. </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Serum concentrations of acute phase proteins in goats and ewes with naturally acquired Staphylococcus aureus mastitis </subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o online; 26 ref.; 5 tables; 5 illus.; Summaries (En, Pt)</subfield>
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ABSTRACT - Serum protein concentrations, including acute phase proteins (APPs), of goats and ewes with naturally acquired Sthaphylococcus aureus mastitis were determined by means of SDS-PAGE electrophoresis to evaluate the relevance of these APPs as biomarkers of the disease in these species. Fifteen healthy goats and 5 goats with naturally acquired staphylococci mastitis, as well as fifteen healthy ewes and 5 ewes with staphylococci mastitis were submitted to daily blood sampling during 7 days. In goats, an increase of 570%, 125%, 621%, and 279% in serum concentrations of ceruloplasmin, fibrinogen, haptoglobin and &#x3B1;1- acid glycoprotein, respectively, was observed. In sheep the increase in serum concentrations of ceruloplasmin, fibrinogen, haptoglobin and &#x3B1;1-acid glycoprotein was of 337%, 90%, 461%, and 225%, respectively. Our results indicate that these APPs have considerable potencial as early and sensible biomarkers of mastitis caused by S. aureus in goats and sheep.


Keywords: ceruloplasmin, fibrinogen, haptoglobin, &#x3B1;1-acid glycoprotein</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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RESUMO - O proteinograma, incluindo prote&#xED;nas de fase aguda (PFAs), de cabras e ovelhas com mastite de origem natural causada por Staphylococcus aureus, foi determinado por meio de eletroforese em gel de poliacrilamida contendo dodecil sulfato de s&#xF3;dio (SDS-PAGE) a fim de avaliar a import&#xE2;ncia destas PFAs como biomarcadores da enfermidade nestas esp&#xE9;cies. Amostras de sangue foram colhidas diariamente de cinco cabras e cinco ovelhas com mastite estafiloc&#xF3;cica naturalmente adquirida, bem como de quinze cabras e quinzes ovelhas saud&#xE1;veis durante 6 dias consecutivos. Nas f&#xEA;meas caprinas, foi verificado aumento dos teores s&#xE9;ricos de ceruloplasmina (570%), fibrinog&#xEA;nio (125%), haptoglobina (621%), e &#x3B1;1-glicoprote&#xED;na &#xE1;cida (279%). Nas f&#xEA;meas ovinas as concentra&#xE7;&#xF5;es de ceruloplasmina, fibrinog&#xEA;nio, haptoglobina e &#x3B1;1-glicoprote&#xED;na &#xE1;cida elevaram-se em 337%, 90,9%, 461% e 225%, respectivamente. Os resultados permitem inferir que estas PFAs s&#xE3;o marcadores sens&#xED;veis e precoces de mastite causada por S. aureus em cabras e ovelhas.


Palavras-chave: Ceruloplasmina, fibriniog&#xEA;nio, haptoglobina, &#x3B1;1-glicoprote&#xED;na &#xE1;cida </subfield>
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    <subfield code="a">OVELHA</subfield>
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    <subfield code="a">CABRA</subfield>
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    <subfield code="a">DOEN&#xC7;A ANIMAL</subfield>
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    <subfield code="a">MAMITE</subfield>
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    <subfield code="a">PROTE&#xCD;NA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BIOQU&#xCD;MICA ANIMAL</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">1643</subfield>
    <subfield code="9">349155</subfield>
    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2025-1673</subfield>
    <subfield code="t">Arquivo Brasileiro de Medicina Veterin&#xE1;ria e Zootecnia (Brazil)</subfield>
    <subfield code="x">0102-0935</subfield>
    <subfield code="g">v. 69(2) p. 285-292; (2017)</subfield>
    <subfield code="w">BR2025000111</subfield>
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    <subfield code="u">https://www.scielo.br/j/abmvz/a/dVj8BJdWxLfpgRmk7wsckvh/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">330458</subfield>
    <subfield code="d">330458</subfield>
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