9种妇科疾病患者弓形虫感染的分析

An Immunological Study for the Diagnosis of Prevalent Toxoplasmosis in Gyneco-obstetric Patients

用弓形虫膜抗原和酶标记抗人IgG、抗人IgA和抗人μ链的F（ab'）_2，建立检测IgG、IgA和IgM类抗弓形虫抗体（ATAb）。在9种常见妇科病中，流产、早产、死胎患者血清三种Ig类ATAb的总阳性率分别为25．5％、20．0％和20．0％；盆腔炎、不孕患者ATAb总检出率为17.9％和15．9％．以IgG类为主；畸胎组IgA＋IgM类ATAb检出率为17.6％。

By means of separated membrane antigens of toxoplasma and ennyme labelled with F(ab)_2 to IgG,IgA and IgM (μ) chain against human,ELISA method for determintion of IgG,IgA and IgM antitoxoplasma antibodies(ATAb) was established. The results showed that the total positive rates of IgG, IgA, IgM and ATAb in serum of patients with 9 kinds of gynecopathy were 25. 5 % (abortion),20. 0% (premature labor) and 20. 0% (stillbirth ),respectively;three were ATAb positive 17. 9 % (pelvic-cavity inflammation )and 15.9 % (sterility),that were mainly IgG;the positive rates of IgA,IgM and ATAb was 17.6% in patients with teratism.