中国寄生虫学与寄生虫病杂志 ›› 1992, Vol. 10 ›› Issue (1): 59-61.

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血吸虫肝卵免疫酶试验切片载体的改进

顾启章,何加玕,陈河   

  1. 浙江医科大学杭州分校寄生虫学教研室; 浙江医科大学杭州分校组织胚胎学教研室; 浙江医科大学杭州分校组织胚胎学教研室
  • 收稿日期:2017-01-09 修回日期:2017-01-09 出版日期:1992-02-28 发布日期:2017-01-09

AN IMPROVEMENT OF LIVER EGG-IMMUNOENZYMATIC STAINING TECHNIQUE FOR DIAGNOSIS OF SCHISTOSOMIASIS JAPONICA

  • Received:2017-01-09 Revised:2017-01-09 Online:1992-02-28 Published:2017-01-09

摘要: 应用PVC薄膜代替载玻片作肝卵组织切片载体,进行免疫酶染色试验(简称PVC-IEST)。与玻片法免疫酶染色试验(IEST)比较,两法同时检测78份血吸虫病患者血清,结果PVC-IEST和IEST阳性率分别为96.2%和97.4%。此外,用PVC-IEST检测粪便孵化阳性的血吸虫病患者血清164份和粪便孵化阴性而COPT阳性的血清15份,其PVC-IEST阳性率为97.2%(174/179)。检测6份并殖吸虫病患者血清及并殖吸虫病犬血清6份,均为阴性。健康人血清63份,62份阴性,仅1例假阳性。

关键词: 免疫酶染色, 血吸虫病, 日本血吸虫, 血清学

Abstract: Using PVC membrane instead of common slide in liver egg-immunoenzymatic staining technique (IEST) for diagnosis of schistosomiasis japonica to detect specific antibodies in sera from 179 cases with schistosomiasis japonica,the positive rate was 97.2% (174/ 179).Sera from 63 healthy individuals revealed in one positive (1.5%).No cross reaction was observed in sera from 6 cases of paragonimiasis.PVC-IEST and SLIDE-IEST were comparatively performed on sera from 78 cases with schistosomiasis japonica,the positive rates were 96.2% (75/78) and 97.4% (76/78),respectively (P0.05).As PVC-IEST is simpler to perform than SLIDE-IEST,it is suggested that the former is more suitable for application in the field for diagnostic purposes.