Padronização da PCR múltipla em tempo real para o diagnóstico de AIDS e leucemia em Felis silvestris catus
DOI:
https://doi.org/10.21615/cesmvz.15.1.3Palavras-chave:
Diagnóstico molecular, leucemia felina, PCR múltiplo, AIDS felinaResumo
Doenças causadas por vírus como AIDS e leucemia são altamente prevalentes em gatos domésticos, devido a sua facilidade de transmissão com sinais clínicos semelhantes a outras infecções que podem causar dificuldades no diagnóstico, portanto devem ser analisados por exames laboratoriais; Os testes atualmente disponíveis têm algumas desvantagens, portanto uma PCR em tempo real múltipla foi padronizada com sondas Taqman para a detecção de infecção pelo vírus da imunodeficiência felina (FIV), vírus da leucemia felina (VLFe) ou misto . A sensibilidade (0,53/0,26) e a especificidade (0,46 / 0,74) para leucemia e AIDS foram calculadas, respectivamente, com a metodologia de Broemeling, que considera que o teste de referência com o qual é comparado não é um referência verdadeira (teste de ouro), de acordo com esses resultados, conclui-se que é necessário aumentar o tamanho da amostra, entretanto, a PCR múltipla é uma metodologia muito sensível, foi validada na forma silico e apresentou resultados congruentes quando realizada in vivo.
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