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  <controlfield tag="005">20241205135817.0</controlfield>
  <controlfield tag="008">241205b2017    bl.mr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">Gondim, Maria Fernanda Naegeli </subfield>
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    <subfield code="a">Acosta, Igor da Cunha Lima </subfield>
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    <subfield code="a">Rangel, Maria Cristina Valdetaro </subfield>
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    <subfield code="a">Soares, Herbert Sousa </subfield>
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    <subfield code="a">Gennari, Solange Maria </subfield>
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    <subfield code="a">Dubey, Jitender Prakash </subfield>
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    <subfield code="a">Cubas, Zalmir Silvino </subfield>
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    <subfield code="a">Moraes, Wanderlei de </subfield>
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    <subfield code="a">Chaparro, Francisco Javier Sosa </subfield>
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    <subfield code="a">Barreto, Francisco Candido Cardoso </subfield>
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    <subfield code="a">Rossi Junior, Jo&#xE3;o Luiz </subfield>
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    <subfield code="a">Occurrence of Toxoplasma gondii antibodies in lowland tapirs maintained ex situ in Brazil and Paraguay</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 14 ref.; Sumaries (En, Pt)</subfield>
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ABSTRACT - Lowland Tapir (Tapirus terrestris) is the second largest South American land mammal. It is strictly herbivorous and its exposure to Toxoplasma gondii should be indicative of environmental contamination by oocysts.In the present study antibodies to T. gondii in 47 Brazilian tapirs maintained ex situ in 10 Brazilian and in one Paraguayan institution were sought in serum samples by the modified agglutination test (MAT &#x2265;25). None of the animals presented clinical signs during the study. From 47 animals 35 (74.5%) were positive with titers of 25 in 8, 50 in 6, 100 in 12, 200 in 5, 400 in 1 and 800 in 3. One animal had samples collected on twice, and 19 were born in captivity. There was no association between occurrence of T. gondii antibodies and gender, and positive animals were reported in all institutions. The high occurrence of seropositive tapirs born ininstitutions (54.3%) confirmed the high exposure of these mammals to T. gondii in captivity. Only two cases ofabortion were reported, but it was not possible to correlate these abortions to T. gondii infection.

Key words: Ex situ, lowland tapir, Tapirus terrestris, Toxoplasma gondii, seroprevalence.</subfield>
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RESUMO - A anta brasileira (Tapirus terrestris) &#xE9; o segundo maior mam&#xED;fero terrestre da Am&#xE9;rica do Sul. &#xC9; estritamente herb&#xED;vora e sua exposi&#xE7;&#xE3;o ao Toxoplasma gondii indica contamina&#xE7;&#xE3;o ambiental por oocistos. No presente estudo, 47 antas brasileiras mantidas ex-situ, em 10 institui&#xE7;&#xF5;es brasileiras e em uma paraguaia, tiveram amostras de soro avaliadas para a presen&#xE7;a de anticorpos para T. gondii pelo Teste de Aglutina&#xE7;&#xE3;o Modificada (MAT &#x2265;25). Dos 47 animais, 35 (74,5%) foram positivos, com t&#xED;tulos de 25 em 8, 50 em 6, 100 em 12, 200 em 5, 400 em 1 e 800 em 3 animais. Um animal teve amostras coletadas em duas ocasi&#xF5;es e, 19 nasceram em cativeiro.N&#xE3;o houve associa&#xE7;&#xE3;o entre ocorr&#xEA;ncia de anticorpos para T. gondii e g&#xEA;nero e, animais positivos foram encontrados em todas as institui&#xE7;&#xF5;es. A alta ocorr&#xEA;ncia de antas soropositivas nascidas nas institui&#xE7;&#xF5;es (54,3%) confirma a alta exposi&#xE7;&#xE3;o desses mam&#xED;feros para T. gondii em cativeiro. Apenas dois casos de aborto foram relatados, por&#xE9;m, n&#xE3;o foi poss&#xED;vel correlacion&#xE1;-los &#xE0; infec&#xE7;&#xE3;o pelo T. gondii.

Palavras-chave: Anta brasileira, Ex situ, Tapirus terrestris, Toxoplasma gondii, seropreval&#xEA;ncia.</subfield>
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    <subfield code="a">ANTA</subfield>
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    <subfield code="a">PROTOZO&#xC1;RIO</subfield>
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    <subfield code="a">AN&#xC1;LISE DE LABORAT&#xD3;RIO</subfield>
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    <subfield code="a">CONTAMINA&#xC7;&#xC3;O</subfield>
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    <subfield code="a">VETERIN&#xC1;RIA</subfield>
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    <subfield code="0">2408</subfield>
    <subfield code="9">346529</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ci&#xEA;ncias Rurais 1991</subfield>
    <subfield code="o">2024-7200</subfield>
    <subfield code="t">Ci&#xEA;ncia Rural (Brazil)</subfield>
    <subfield code="x">0103-8478   Vers&#xE3;o online ISSN 1678-4596</subfield>
    <subfield code="g">v. 47(3) p. 1-4; (2017)</subfield>
    <subfield code="w">BR2024003832</subfield>
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    <subfield code="u">https://www.scielo.br/j/cr/a/NLcDhKTdTC7PfCBm38LMnyj/?format=pdf&amp;lang=en</subfield>
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