Kuznetsova A V, Iablonskaya V A, Tarasevich I V, Komarova A I, Talibov A Iu
Lab Delo. 1989(2):58-61.
Commercial antigens of R. prowazekii may be used for the diagnosis of the typhus group rickettsiosis by the new solid-phase indirect enzyme immunoassay (SPI EIA). High sensitivity of the test makes the diagnosis of rickettsioses more effective and ensures an earlier detection of typhus patients. The authors have employed SPI EIA modification with polyethylene glycol, permitting a change in the incubation regimen (20 degrees C instead of 37 degrees C) and more rapid reaction; this recommends the method for laboratory and field practice. The possibility of a visual assessment of the test results also recommends it for wide practice.
普氏立克次体的商业抗原可用于通过新型固相间接酶免疫测定法（SPI EIA）诊断斑疹伤寒群立克次体病。该检测方法的高灵敏度使立克次体病的诊断更有效，并能确保更早地发现斑疹伤寒患者。作者采用了聚乙二醇对SPI EIA进行改良，使得孵育方案得以改变（20摄氏度而非37摄氏度），反应更快；这使得该方法适用于实验室和现场实践。对检测结果进行视觉评估的可能性也使其适用于广泛应用。
