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    <subfield code="a">Haetinger, C.</subfield>
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    <subfield code="a">Curcio, B.R. </subfield>
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    <subfield code="a">Lins, L.A.</subfield>
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    <subfield code="a">M&#xFC;ler, V. </subfield>
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    <subfield code="a">Feij&#xF3;, L.S. </subfield>
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    <subfield code="a">Pazinato, F.M. </subfield>
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    <subfield code="a">Amaral, L.A. </subfield>
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    <subfield code="a">Nogueira, C.E.W. </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Proteinograma s&#xE9;rico de &#xE9;guas com placentite ascendente e seus respectivos neonatos: dados preliminares</subfield>
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Publica&#xE7;&#xE3;o online; 16 ref.; 2 tables; Summaries  (En, Pt)</subfield>
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RESUMO - Este estudo teve por objetivo estabelecer o proteinograma s&#xE9;rico em &#xE9;guas com placentite induzida e em seus respectivos neonatos. Foram coletadas amostras de sangue das &#xE9;guas em oito momentos diferentes e dos potros em quatro momentos. Para obten&#xE7;&#xE3;o da concentra&#xE7;&#xE3;o das fra&#xE7;&#xF5;es proteicas, utilizou-se eletroforese em gel de acrilaminada contendo dodecil sulfato de s&#xF3;dio (SDS-PAGE). No m&#xE9;todo utilizado, foram observadas 23 bandas proteicas, cujos pesos moleculares variaram de 16KDa a 245KDa, sendo poss&#xED;vel a identifica&#xE7;&#xE3;o das seguintes fra&#xE7;&#xF5;es: 175KDa, 102KDa, 83KDa, 63KDa, 50KDa, 41KDa, 39KDa e 28KDa. De todas as bandas proteicas encontradas, somente as de 39KDa e 41KDa apresentaram altera&#xE7;&#xE3;o na cin&#xE9;tica nos momentos avaliados. De acordo com a solu&#xE7;&#xE3;o marcadora, pode-se sugerir que essas prote&#xED;nas seriam &#x3B1;1-glicoprote&#xED;na &#xE1;cida (39KDa) e haptoglobina (41KDa). A concentra&#xE7;&#xE3;o de imunoglobulinas nos potros apresentou aumento significativo a partir das 12 horas de nascimento. N&#xE3;o est&#xE1; elucidado se estes n&#xED;veis refletem a persist&#xEA;ncia do processo inflamat&#xF3;rio placent&#xE1;rio ou se s&#xE3;o altera&#xE7;&#xF5;es fisiol&#xF3;gicas do periparto. N&#xE3;o foram observadas altera&#xE7;&#xF5;es na cin&#xE9;tica das prote&#xED;nas nos potros nas primeiras 48 horas.


Palavras-chave: haptoglobina, &#x3B1;1-glicoprote&#xED;na &#xE1;cida, obstetr&#xED;cia equina, prote&#xED;nas de fase aguda</subfield>
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ABSTRACT - The aim of this paper was to identify the serum acute phase protein concentration in mares with induced placentitis and their neonates. Blood samples were collected from the mares in 8 different moments, and from the foals, in 4 moments. To obtain the concentration of protein fractions acrilaminada gel electrophoresis in sodium dodecyl sulfate (SDS-PAGE) was used. In the used method 23 protein bands whose molecular weights ranged from 16kDa to 245kDa were observed, it is possible to identify the following fractions: 175kDa, 102kDa, 83kDa, 63kDa, 50kDa, 41kDa, 39kDa and 28kDa. Of all the protein bands found only the 39KDa and 41KDa have changes in the kinetics in the evaluated times. According to the marker solution, we would suggest that these proteins are &#x3B1;1-acid glycoprotein (39kDa) and haptoglobin (41kDa). The concentration of immunoglobulins in foals increased significantly from 12 hours of birth.


Keywords:Haptoglobin, &#x3B1;1-acid glycoprotein, equine obstetrics, acute phase proteins</subfield>
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    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2025-0705</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. 68(6) p. 1465-1469; (2016)</subfield>
    <subfield code="w">BR2024004581</subfield>
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