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  <titleInfo>
    <title>Avaliação dos perfis minerais séricos, urinários e sedimentares de ovinos recebendo dieta calculogênica</title>
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  <name type="personal">
    <namePart> Maciel, T.A.</namePart>
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  <name type="personal">
    <namePart>Júnior, N.L.</namePart>
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    <namePart>Araújo, V.V.</namePart>
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    <namePart>Silva Filho, A.B.</namePart>
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  <name type="personal">
    <namePart>Gomes, D.L.S</namePart>
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  <name type="personal">
    <namePart>Barbosa, A.M.S.</namePart>
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    <namePart>Farias, C.C.</namePart>
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  <name type="personal">
    <namePart>Magalhães, A.L.R.</namePart>
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  <name type="personal">
    <namePart> Lima, M.J.M.</namePart>
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  <name type="personal">
    <namePart> Melo, S.A.X.</namePart>
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  <name type="personal">
    <namePart>Oliveira, D.</namePart>
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  <abstract>


RESUMO - A urolitíase obstrutiva em pequenos ruminantes é uma doença metabólica de etiologia multifatorial com distribuição mundial. A elevação da concentração urinária de solutos, minerais ionizados (cristaloides) que formam cristais insolúveis é citada por alguns autores como o fator mais importante. Assim, o conhecimento do perfil mineral dos animais submetidos a dietas calculogênicas e a composição química dos urólitos tornam-se ferramentas eficazes na prevenção da doença. Neste estudo, foram utilizados 14 ovinos hígidos, machos (não castrados), da raça Santa Inês, com idade aproximada de 90 dias, distribuídos em dois grupos (G1 – sem vitamina C e G2 – com vitamina C) e alimentados com dieta calculogênica. A análise dos perfis minerais, séricos e urinários revelou completo desbalanceamento na relação entre concentrações de cálcio, fósforo e magnésio, havendo elevação expressiva do fósforo e do magnésio e diminuição substancial do cálcio. Com isso, a análise bioquímica dos urólitos demonstrou que o cálcio esteve presente em 50% das amostras analisadas.


Palavras-chave: doença de ovinos, mineral, trato urinário, urolitíase </abstract>
  <abstract>


ABSTRACT - Urolithiasis in small ruminants is a metabolic disease of multifactorial etiology with worldwide distribution. Increased urinary concentration of solutes, ionized minerals (crystalloid) that form insoluble crystals is cited by some authors as the most important factor. Thus, knowledge of mineral profile of the animals fed calculogenic diets and chemical composition of uroliths becomes an effective tool in preventing the disease. In this study, we used 14 healthy, male, non-neutered sheep, of the Santa Ines breed, aged approximately 90 days, divided into two groups (G1-without vitamin C and G2-with vitamin C) fed calculogenic diet. Analysis of mineral profiles in serum and urine revealed complete imbalance in the relationship between concentrations of calcium, phosphorus and magnesium, with significant increase of phosphorus and magnesium and substantial reduction of calcium. Thus, biochemical analysis of uroliths showed that calcium was present in 50% of samples.


Keywords: Sheep disease, mineral, urinary tract, urolithiasis </abstract>
  <note>

Publicação online, 29 ref.; 6 tables; Summaries (En, Pt)</note>
  <subject>
    <topic>OVINO</topic>
  </subject>
  <subject>
    <topic>DIETA</topic>
  </subject>
  <subject>
    <topic>DOENÇA ANIMAL</topic>
  </subject>
  <subject>
    <topic>METABOLISMO</topic>
  </subject>
  <subject>
    <topic>CÁLCULO  URINÁRIO</topic>
  </subject>
  <subject>
    <topic>COMPOSIÇÃO QUÍMICA</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Arquivo Brasileiro de Medicina Veterinária e Zootecnia (Brazil)</title>
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    <originInfo>
      <publisher>Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</publisher>
    </originInfo>
    <identifier>2025-0570</identifier>
    <identifier type="issn">0102-0935</identifier>
    <identifier type="local">BR2024004587</identifier>
    <part>
      <text>v. 68(4) p. 967-976; (2016)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/abmvz/a/SZFx5W3FBqLnfyNnqrygF7C/?format=pdf&amp;lang=pt</identifier>
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    <url>https://www.scielo.br/j/abmvz/a/SZFx5W3FBqLnfyNnqrygF7C/?format=pdf&amp;lang=pt</url>
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    <recordCreationDate encoding="marc">250128</recordCreationDate>
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