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本文用间接血凝试验法对宁夏回族自治区弓形体感染情况进行了调查,并就其与妊娠和眼病的关系进行了探讨。共检测血清424份,总感染率14.39％;农民感染率22.69％,其他职业者为11.15％,差别显著(P<0.05);宁夏籍贯者为16.74％,外地者为9.03％,亦有显著差异。在424名受试者中,有139名孕妇,其感染率为21.58％,其中正常妊娠感染率为16.87％,病理妊娠为31.82％,有显著差异(P<0.05);受试对象还选取了眼先天畸形、色素膜炎及眼底患者共80名,感染率为22.50％,与205名献血员感染率6.34％相比,两者有非常显著差异(P<0.01)。阳性者抗体滴度分布范围为1∶64～1∶1024。本研究表明在宁夏弓形体感染并不少见,且显示了弓形体感染与病理妊娠和某些眼病的相关性。
In this paper, an indirect hemagglutination test of the Toxoplasma gondii infection in Ningxia Hui Autonomous Region were investigated, and its relationship with pregnancy and eye disease were discussed. A total of 424 serum samples were detected, with a total infection rate of 14.39%. Pesticide infection rate was 22.69% and other occupations were 11.15%, with significant difference (P <0.05). There were also significant differences among natives in Ningxia (16.74%) and non-native . Among 424 subjects, 139 pregnant women had an infection rate of 21.58%, of which, the rate of normal pregnancy was 16.87% and that of pathological pregnancy was 31.82% (P <0.05). The subjects were also selected There were 80 patients with congenital malformation, uveitis and fundus, the infection rate was 22.50%, which was significantly different from that of 205 blood donors (6.34%) (P <0.01). Positive antibody titers ranged from 1:64 to 1:1024. This study shows that Toxoplasma gondii infection is not uncommon in Ningxia, and shows the correlation between Toxoplasma gondii infection and pathological pregnancy and some eye diseases.