Evaluation of three methods for typing herpes simplex virus.

F Salmerón, P Pérez Breña, J M Rojas, R Hernáez Lobo, E Tabarés
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引用次数: 0

Abstract

Three methods of typing herpes simplex virus were compared. A total of 111 clinical isolates obtained from patients not treated with antivirals and seven resistant mutants selected in vitro were tested by immunofluorescence assay using antibodies against herpes simplex virus types 1 and 2. Twenty-nine isolates were also studied by restriction endonuclease analysis. The sensitivity of isolates and resistant mutants to (E)-5-(2-bromovinyl)-2'-deoxyuridine was determined. Although a clear difference between the 50% inhibitory dose for type 1 and type 2 isolates was observed, some drug-resistant mutants might be misidentified by this method.

单纯疱疹病毒三种分型方法的评价。
比较了三种单纯疱疹病毒分型方法。使用针对单纯疱疹病毒1型和2型的抗体,采用免疫荧光法检测从未使用抗病毒药物治疗的患者中获得的111个临床分离株和体外选择的7个耐药突变体。对29株分离株进行了限制性内切酶分析。测定了分离株和耐药突变体对(E)-5-(2-溴酰)-2′-脱氧尿苷的敏感性。虽然观察到1型和2型分离株的50%抑制剂量有明显差异,但这种方法可能会错误识别出一些耐药突变体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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