摘要
目的 探讨弓形虫感染的家庭聚集性。方法 对487户临床病例家属计1 436人的血清用间接血凝试验(IHA)及酶联免疫吸附试验(ELISA)作弓形虫感染检测并作小鼠实验。数据采用二项分布齐性检验的G统计学方法分析。结果 弓形虫抗体阳性237户,占总户数的48.7%,阳性342人,占总检查人数的23.8%。30只小白鼠唾液涂片中1只发现弓形虫滋养体;10例弓形虫病人唾液涂片中1例查见典型的弓形虫滋养体2只。结论 弓形虫感染有明显的家庭聚集性。
Objective To investigate the family clustering of Toxoplasma infections. Methods The enzyme-linked immunosorbent assay (ELISA) and indirect hemagglutination test (IHA) were performed to detect antibodies to To.xoplasma in sera of 1 436 people from 487 families with clinical cases. The data were analysed with G test of homogeneous in statistical binomial distribution. Results Three hundred and forty-two people of 237 families showed sera positive, with rates of 48.7% of family and 23.8% of population. A saliva trophozoite in one of 30 rats was found and so were two typical saliva parasites in one of 10 cases, Conclusion There is a significant evidence of family clustering of Toxoplasma infections (T=6.48,P<0.01).
出处
《中国血吸虫病防治杂志》
CAS
CSCD
2003年第5期373-375,共3页
Chinese Journal of Schistosomiasis Control
