THE VALUE OF ENZYME-LINKED-IMMUNOSORBENT-ASSAY (ELISA) FOR DIAGNOSIS OF HUMAN TRICHINOSIS

被引:0
|
作者
MORAKOTE, N [1 ]
KHAMBOONRUANG, C [1 ]
SIRIPRASERT, V [1 ]
SUPHAWITAYANUKUL, S [1 ]
MARCANANTACHOTI, S [1 ]
THAMASONTHI, W [1 ]
机构
[1] MAE CHAN HOSP,CHIANG RAI,THAILAND
来源
TROPICAL MEDICINE AND PARASITOLOGY | 1991年 / 42卷 / 03期
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中图分类号
R38 [医学寄生虫学]; Q [生物科学];
学科分类号
07 ; 0710 ; 09 ; 100103 ;
摘要
Sera were collected from proven cases of trichinosis and other helminthic infections and examined for IgG and IgM antibodies by an enzyme-linked immunosorbent assay (ELISA). IgG-ELISA was positive in 68.75, 100, and 100% of cases on 23rd, 50th, 57th day of infection while IgM-ELISA was positive in 12.50, 85.71, 93.33% respectively. In the group with parasitic infections other than trichinosis 20.93% were positive by IgG-ELISA and strong cross-reactivity was prominent with intestinal capillariasis. With IgM-ELISA, positivity in the group with other parasitic infections was 9.30%. It was suggested that sera should be examined not before 1 month after infection to achieve maximum sensitivity for serodiagnosis of human trichinosis.
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页码:172 / 174
页数:3
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