Knobloch J, Paz G, Feldmeier H, Wegner D, Voelker J
Trans R Soc Trop Med Hyg. 1984;78(6):835-6. doi: 10.1016/0035-9203(84)90038-5.
Enzyme immunoassays (ELISA) and indirect haemagglutination (IHA) were used to determine IgG and IgE serum antibody levels in 43 patients from Ecuador before and after therapy with praziquantel. ELISA indicated infection more sensitively than IHA. The tendency of increasing antibody levels between the first and second month after therapy was more distinct when measured by IHA, whereas the decreases of antibody levels between the third and sixth month after treatment was more distinct when measured by ELISA. The IgG ELISA for detecting long persisting antibody was more sensitive than IHA.
采用酶免疫测定法（ELISA）和间接血凝试验（IHA）测定了43例来自厄瓜多尔的患者在接受吡喹酮治疗前后的血清IgG和IgE抗体水平。ELISA检测感染比IHA更敏感。治疗后第一个月和第二个月之间抗体水平上升的趋势用IHA测量时更明显，而治疗后第三个月和第六个月之间抗体水平下降的趋势用ELISA测量时更明显。用于检测长期存在抗体的IgG ELISA比IHA更敏感。
