【摘要】 应用McAb-Dot-ELISA平行检测了人宿主的血清和尿样(浓缩20倍)中日本血吸虫肠相关趋阴极循环抗原(CCA)。81例急性血吸虫病患者的血清和尿样的阳性率分别为96.30％和66.67％。而血清和尿样组合检测的阳性检出率提高至100％。109例慢性血吸虫病患者的血清和尿样的阳性检出率分别为77.06％和10.09％,组合检测的阳性检出率没有提高。100份健康人的血清和尿样的假阳性率均为0％。53例华枝睾吸虫病患者的血清和尿样的交叉反应率分别为9.43％和0％。48例钩虫病患者的血清和尿样的交叉反应率均为0％。更多还原

【Abstract】 The levels of Schistosoma circulating cathodic antigen (CCA) in serum and urine (given a 20 - fold concentration ) were detected parallel by McAb - Dot - ELISA. CCA in serum and urine were positive in 96.30 % and 66.67%, respectiuely, of 81 patients with acute schistosomiasis, while the sensitivity was increased to 100 % by parallel testing. The sensitivity in serum and urine of 109 patients with chronic were positive in 77.06 % and 10.09%, respectively. Both the false positive rates in serum and urine of 100 healthy controls were 0%. The cross reaction rates in serum and urine of 53 cases with clonorchiaisis were 9.43 % and 0 % respectively. Both cross- reactions in serum and urine of 48 patients with ancylostoniasis were 0 %.更多还原