2022
DOI: 10.22458/urj.v14i1.3831
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Optimización de la PCR en punto final y en tiempo real para la detección de Salmonella enterica serotipo Gallinarum en aves de corral de Costa Rica

Abstract: Introducción: La tifosis aviar y la pulorosis, enfermedades ocasionadas por Salmonella enterica subsp. enterica serotipo Gallinarum biotipo Gallinarum y biotipo Pullorum respectivamente, son responsables de una elevada mortalidad en aves de corral generando grandes pérdidas económicas para los avicultores. Objetivo: Fortalecer la detección de los agentes causales de la tifosis aviar y la pulorosis mediante la optimización de técnicas moleculares, tales como la PCR punto final y la PCR tiempo real (qPCR). Métod… Show more

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“…chickens are usually divided into three classes based on the diseases they cause [ 12 ]. The first class comprises nonmotile, chicken-adapted Salmonella e, which include S. gallinarum , which causes fowl typhoid, and S. pullorum , which causes pullorum disease in chickens [ 13 ]. Fowl typhoid (FT) and pullorum disease (PD) are septicemic diseases that are usually most significant in growing and adult chickens.…”
Section: Introductionmentioning
confidence: 99%
“…chickens are usually divided into three classes based on the diseases they cause [ 12 ]. The first class comprises nonmotile, chicken-adapted Salmonella e, which include S. gallinarum , which causes fowl typhoid, and S. pullorum , which causes pullorum disease in chickens [ 13 ]. Fowl typhoid (FT) and pullorum disease (PD) are septicemic diseases that are usually most significant in growing and adult chickens.…”
Section: Introductionmentioning
confidence: 99%