在血清学检测为克氏锥虫阴性但感染风险高的人群中使用转唾液酸酶抑制试验。
Use of trans-Sialidase inhibition assay in a population serologically negative for Trypanosoma cruzi but at a high risk of infection.
作者信息
Leguizamón M S, Russomando G, Rojas de Arias A, Samudio M, Cabral M, González-Cappa S M, Frasch A C, Campetella O
机构信息
Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Paraguay.
出版信息
Clin Diagn Lab Immunol. 1998 Mar;5(2):254-5. doi: 10.1128/CDLI.5.2.254-255.1998.
Abstract
trans-Sialidase inhibition assay (TIA) was employed in a population at high risk of Trypanosoma cruzi infection. From 20 serum samples that were negative by conventional serologic and parasitologic assays, 18 (90%) were reactive in TIA, providing further evidence of the higher sensitivity of TIA and suggesting that the actual prevalence of T. cruzi infection might be underestimated.
摘要
转唾液酸酶抑制试验（TIA）应用于克氏锥虫感染高危人群。在20份经传统血清学和寄生虫学检测呈阴性的血清样本中，18份（90%）在TIA中呈反应性，这进一步证明了TIA具有更高的敏感性，并表明克氏锥虫感染的实际患病率可能被低估。
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本文引用的文献
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