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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240716142039.0</controlfield>
  <controlfield tag="008">240716b2017    bl.|r|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">L02</subfield>
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    <subfield code="a">Soares, G.W.N. </subfield>
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    <subfield code="a">Lima, P.R. </subfield>
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    <subfield code="a">Oliveira, A.S. </subfield>
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    <subfield code="a">Lucena, A.R.F. </subfield>
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    <subfield code="a">Silva Nascimento, J.C. </subfield>
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    <subfield code="a">Matos, J.C. </subfield>
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    <subfield code="a">Amorim, J.R. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Menezes, D.R. </subfield>
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    <subfield code="a">Antonelli,  A.C. </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Avalia&#xE7;&#xE3;o cl&#xED;nica de ovinos ap&#xF3;s a ingest&#xE3;o de elevada quantidade de manga</subfield>
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  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o online; 31 ref; 2 illus.; Summaries (En, Pt)</subfield>
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RESUMO - Objetivou-se avaliar clinicamente os efeitos da administra&#xE7;&#xE3;o intrarruminal de duas quantidades distintas e manga em ovinos. Foram utilizados sete ovinos machos, h&#xED;gidos, que n&#xE3;o receberam carboidratos n&#xE3;o fibrosos por, pelo menos, seis meses previamente ao per&#xED;odo experimental, quando se avaliou pH ruminal, total de protozo&#xE1;rios no suco de r&#xFA;men, pH urin&#xE1;rio, pH sangu&#xED;neo estimado e par&#xE2;metros vitais nos tempos zero, 12, 16, 20 e 24 ap&#xF3;s a administra&#xE7;&#xE3;o da manga. Os sete ovinos foram distribu&#xED;dos aleatoriamente em dois grupos e receberam 0,625% ou 1,875% da MS de manga/kg/PV (M1 e M2, respectivamente), distribu&#xED;dos em delineamento cross-over, com uma parcela perdida, e 30 dias de washout. Os ovinos M2 apresentaram valores m&#xE9;dios para pH ruminal significativamente inferiores a M1 a partir do tempo T12 (5,1 e 6,9, respectivamente), o que indica ocorr&#xEA;ncia de acidose ruminal. Os animais tratados com M1 n&#xE3;o apresentaram altera&#xE7;&#xF5;es sist&#xEA;micas, ao passo que os ovinos tratados com M2 apresentaram acidose metab&#xF3;lica leve, detectada por meio do pH urin&#xE1;rio &#xE1;cido (4,8). A ingest&#xE3;o apenas de manga in natura na quantidade de 1,875% da MS de manga/kg/PV mostrou-se capaz de provocar acidose ruminal em ovinos, levando-os a: ligeira depress&#xE3;o, aumento da frequ&#xEA;ncia card&#xED;aca, diminui&#xE7;&#xE3;o dos movimentos ruminais e diarreia em alguns casos.


Palavras-chave: acidose, r&#xFA;men, manga, pequenos ruminantes </subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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ABSTRACT - The aim of this study is to clinically evaluate the effects of intra ruminal administration of two different amounts of mango in sheep. The sample was of seven male healthy sheep, which did not receive nonfibrous carbohydrates for at least six months prior to the trial. Rumen fluid pH, total of protozoa in the rumen fluid, urine pH, estimated blood pH, and vital parameters were evaluated at the following times: zero, 12, 16, 20 and 24 hours after administration of the mango. The seven sheep were randomly divided into two groups and received either 0.625% or 1.875% of the dry matter of the pulp and mango peel per kg body weight (M1 and M2, respectively), distributed in cross-over design with a lost portion and 30 days washout. Sheep treated with M2 showed significantly lower average values for ruminal pH than the M1 since T12 (5.1 and 6.9, respectively), indicating the occurrence of ruminal acidosis. The animals treated with M1 showed no systemic changes, while the sheep treated with M2 had mild metabolic acidosis, detected through the lower urinary pH (4.8). The in natura mango ingestion in the amount of 1.875% of the dry matter of mango per kg of body weight proved to provoke rumen acidosis in sheep, leading these animals to: slight depression, rise in heart rate, diminished rumen movement, and diarrhea in some cases.


Keywords: acidosis, rumen, mango, small ruminants </subfield>
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    <subfield code="a">OVINO</subfield>
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    <subfield code="a">NUTRI&#xC7;&#xC3;O ANIMAL</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ALIMENTO ALTERNATIVO</subfield>
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    <subfield code="a">MANGA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">R&#xDA;MEN</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FISIOLOGIA ANIMAL</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">1643</subfield>
    <subfield code="9">316243</subfield>
    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2024-2644</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(5) p. 1155-1162; (2017)</subfield>
    <subfield code="w">BR2024002191</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/abmvz/a/4svLnDfF5YS7ncN5HN8SnYM/?format=pdf&amp;lang=pt</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300549</subfield>
    <subfield code="d">300549</subfield>
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