双重免疫色谱技术检测恶性疟和间日疟的初步观察

用双重免疫色谱技术 ( ICT)对疟区门诊的“四热”病人进行疟疾检测 ,以镜检结果为对照 ,评价 ICT诊断疟疾的效果。检测 93例 ,敏感度和特异性恶性疟为 91.7%和 94.7% ,间日疟为 88.2 %和 10 0 % ,两者之间无交叉反应。显示双重 ICT检测疟疾快速简便 ,准确性高 ,且能区分虫种 ,具有广阔的应用前景

PRELIMINARY OBSERVATION ON DETECTION OF FALCIPARUM MALARIA AND VIVAX MALARIA BY DOUBLE IMMUNOCHROMATOGRAPHIC TECHNIQUE

Double immunochromatographic technique was used for detection of malaria infection in the patients with four kinds of fever at the clinics in malaria endemic areas. Microscopic examination was used as a control and the standard for evaluation of the technique. Ninetythree cases were detected and the sensitivity and specificity for falciparum malaria were 91.7%and 94.7%,while the sensitivity and specificity for vivax malaria were 88.2%and 100%respectively ,and no crossreactions were observed between the two kind of parasites. The results demonstrated that the double immunochromatographic technique was simple ,rapid and accurate in the detection of malaria infections. In addition ,it could be used for differentiating the species of the parasites showing a broad prospect of application in the future.