弓形虫是一种专性寄生在细胞内的原虫,其感染遍及全球。成人弓形虫感染多呈无症状带虫状态。但弓形虫病是围产期医学中一个重要的原虫病,孕妇感染弓形虫后,可影响胎儿的发育,严重者可致畸,甚至死亡,亦可发生流产、死产、早产或增加妊娠合并症,影响优生优育。鉴于弓形虫感染与自然流产之间的关系文献报道不一,本实验对180例自然流产的妇女进行血清抗弓形虫抗体的测定,以探讨孕妇感染弓形虫与自然流产的关系。 Toxoplasma gondii is a protozoal parasitic in the cell, its infection throughout the world. Toxoplasma gondii infection in adults were mostly asymptomatic with insect status. Toxoplasmosis, however, is an important protozoal disease in perinatal medicine. Toxoplasma gondii may affect the development of the fetus in pregnant women. In severe cases, it may cause teratogenicity and even death. Miscarriage, stillbirth, premature delivery or pregnancy increase may occur Complications, affect eugenics. In view of the relationship between Toxoplasma infection and spontaneous abortion reported in the literature vary, the experiment of 180 cases of spontaneous abortion in women serum anti-Toxoplasma antibody to explore the relationship between pregnant women infected with Toxoplasma gondii and spontaneous abortion.