COMPARISON OF IMMUNOENZYMATIC STAINING TECHNIQUE (IEST), DOUBLE GLUING STRIP CIRCUMOVAL PRECIPITIN TEST(DGS-COPT) AND CONVENTIONAL CIRCUMOVAL PRECIPITIN TEST(CV-COPT) FOR DIAGNOSIS OF SCHISTOSOMIASIS JAPONICA
- VernacularTitle:免疫酶染色试验及双面胶纸条法环卵沉淀试验诊断血吸虫病的比较
- Author:
Yunhe LI
;
Yonde HU
;
Wenmei XU
;
Guangbao YANG
;
Shuilong YIN
;
Wei GONG
;
Jiayong ZHU
;
Zongquan WU
;
Wei LUO
- Publication Type:Journal Article
- From:
Chinese Journal of Parasitology and Parasitic Diseases
1987;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
IEST, DGS-COPT and CV-COPT using lyophilized ova of schistosoma japonicum were performed on sera from 120 cases of schistosomiasis japonica, 120 cases of schis-tosomiasis japonica 3-8 years after being cured with praziquantel and 120 healthy individuals by single-blind method. The sensitivity and specificity of IEST was 91.7% and 95.8% respectively which were significantly higher than that of both DGS-COPT and CV-COPT. The negative conversion rate of cured patients was 70.8% with IEST, 80.8% with DGS-COPT and 81.7% with CV-COPT. The results showed that IEST has higher diagnostic value for schistosomiasis than both COPT. DGS-COPT has the same diagnostic value as CV-COPT, however, it was easy to perform and time-saving, thus it might be applied in the fields for practical purposes.
