2021
DOI: 10.1590/s1413-415220200370
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Padronização de método de concentração e extração de ácidos nucleicos em amostras de esgoto sanitário: uma ferramenta de baixo custo para ser utilizada na vigilância epidemiológica de SARS-CoV-2

Abstract: RESUMO A vigilância da qualidade dos esgotos sanitários pode representar uma ferramenta complementar para monitoramento de doenças infecciosas e prevenção de surtos epidêmicos, especialmente quando a capacidade para testes clínicos é limitada. Dessa maneira, o presente estudo descreve o detalhamento técnico de um método de baixo custo para a concentração e extração de ácidos nucleicos de amostras de esgoto sanitário como etapa prévia para a detecção de vírus e outros agentes patogênicos. Para validar a metodol… Show more

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Cited by 2 publications
(1 citation statement)
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“…Following the protocols described by Rajal et al [43] and Boxus et al [44] , bovine respiratory syncytial virus (Inforce™ 3) (Zoetis, US) RT-qPCR reactions were performed to evaluate the recovery of concentration methods. A normalization step was performed according to previous studies by our research group [17] , [45] . Further, the wastewater samples were spiked with plasmids (pET28a) to determine whether the nucleic acid could be recovered from wastewater.…”
Section: Methodsmentioning
confidence: 99%
“…Following the protocols described by Rajal et al [43] and Boxus et al [44] , bovine respiratory syncytial virus (Inforce™ 3) (Zoetis, US) RT-qPCR reactions were performed to evaluate the recovery of concentration methods. A normalization step was performed according to previous studies by our research group [17] , [45] . Further, the wastewater samples were spiked with plasmids (pET28a) to determine whether the nucleic acid could be recovered from wastewater.…”
Section: Methodsmentioning
confidence: 99%