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  <controlfield tag="003">BR-BrBNA</controlfield>
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  <controlfield tag="008">241025b2019    bl.|r|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">Medeiros, S.O. </subfield>
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    <subfield code="a">Silva, B.J.A. </subfield>
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    <subfield code="a">Carneiro, A.L. </subfield>
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    <subfield code="a">Ferreira J&#xFA;nior, O.C. </subfield>
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    <subfield code="a"> Tanuri, A. </subfield>
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    <subfield code="a">Avalia&#xE7;&#xE3;o de dois testes sorol&#xF3;gicos comerciais para diagn&#xF3;stico das infec&#xE7;&#xF5;es pelo FIV e pelo FeLV </subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o online; 26 ref.; Summaries (En, Pt)</subfield>
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RESUMO - FIV e FeLV s&#xE3;o retrov&#xED;rus associados principalmente com neoplasias. Dois testes r&#xE1;pidos s&#xE3;o disponibilizados no Brasil para o diagn&#xF3;stico dessas infec&#xE7;&#xF5;es: um kit de imunocromatografia de fluxo bidirecional (SNAP&#xAE; Combo IDEXX) e um kit de imunocromatografia de fluxo lateral unidirecional (ALERE/BIONOTE Anigen Rapid). O objetivo deste estudo foi comparar o teste SNAP&#xAE; com o teste ALERE. Amostras de sangue de 178 gatos foram testadas utilizando-se ambos os kits. A rea&#xE7;&#xE3;o em cadeia de polimerase em tempo real (qPCR) foi empregada como m&#xE9;todo confirmat&#xF3;rio para todos os resultados. O teste SNAP&#xAE; apresentou sensibilidade e especificidade de 100% para FIV; a sensibilidade e a especificidade do teste ALERE foram de 96,15% e 98,68%, respectivamente. A sensibilidade e a especificidade para o FeLV foram de 93,02% e 96,30% para o teste SNAP&#xAE; e de 90,70% e 97,78% para o teste ALERE. Ainda em rela&#xE7;&#xE3;o ao FeLV, tr&#xEA;s amostras com resultado positivo na qPCR obtiveram resultado falso-negativo em ambos os testes. N&#xE3;o houve diferen&#xE7;a estatisticamente significante entre os m&#xE9;todos. Considerando a qPCR como padr&#xE3;o-ouro, o teste SNAP&#xAE; apresentou maior sensibilidade e especificidade para o FIV, e o teste ALERE apresentou maior especificidade para o FeLV. Os resultados mostraram uma boa correla&#xE7;&#xE3;o entre os testes.


Palavras-chave: retrov&#xED;rus felino, FIV, FeLV, diagn&#xF3;stico sorol&#xF3;gico</subfield>
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ABSTRACT - FIV and FeLV are Retrovirus associated mainly with feline neoplasms. Two point-of-care tests are commercially available in Brazil for diagnosis of these infections: a bidirectional flow immunochromatography kit (IDEXX SNAP&#xAE; Combo) and a lateral unidirectional flow immunochromatography kit (ALERE/BIONOTE Anigen Rapid). The aim of this study was to compare SNAP&#xAE; and ALERE tests. Blood samples obtained from 178 cats were evaluated using both tests. Quantitative real-time polymerase chain reaction (qPCR) was used as confirmatory test for all samples. The sensitivity and specificity of SNAP&#xAE; test was 100% for FIV, and for ALERE test was 96.15% and 98.68%, respectively. The sensitivity and specificity for FeLV was 93.02% and 96.30% for SNAP&#xAE; test and 90.70% and 97.78% for ALERE test. Three samples with a qPCR positive result for FeLV obtained a false negative result in both SNAP&#xAE; and ALERE tests. There was no statistically significant difference between the two methods. Considering qPCR as gold standard method, the SNAP&#xAE; test showed higher sensitivity and specificity for FIV, and the ALERE test presented higher specificity for FeLV. The results showed good agreement among the tests.


Keywords: feline retrovirus, FIV, FeLV, serological diagnosis</subfield>
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    <subfield code="a">GATO</subfield>
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    <subfield code="a">TRANSMISS&#xC3;O DE DOEN&#xC7;A</subfield>
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    <subfield code="a">V&#xCD;RUS</subfield>
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    <subfield code="a">INFEC&#xC7;&#xC3;O</subfield>
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    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2024-6240</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. 71(2) p. 447-454; (2019)</subfield>
    <subfield code="w">BR2024002976</subfield>
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    <subfield code="u">https://www.scielo.br/j/abmvz/a/RNBngxLcqs7pPGFxMw8xJDt/?format=pdf&amp;lang=pt</subfield>
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    <subfield code="c">328301</subfield>
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