短膜虫属原虫的唯一目的是作为双链DNA检测的底物.图示含有明亮的荧光动力体(在特定的原生物中位于鞭毛某部附近的独立复制的细胞结构)
是阳性结果的标志.双链DNA检测结果阳性则强烈提示SLE.
These are Crithidia organisms, whose sole purpose for existence is to serve as a substrate for the double stranded DNA test. Here the little critters have brightly fluorescing kinetoplasts indicative of a positive test. A positive double stranded DNA test strongly suggests a diagnosis of SLE.
