FOLLOW-UP STUDY OF DIAGNOSIS OF CYSTICERCOSIS BY RAPID ELISA——DETERMINATION AND ANALYSIS OF 276 CASES IN SERA AND CSF
- VernacularTitle:快速酶联免疫吸附试验诊断囊虫病的进一步研究——276例血清和脑脊液检测分析
- Author:
Yonghao ZHANG
- Publication Type:Journal Article
- Keywords:
Neurocysticercosis Rapid ELISA;
Antibody level in serum and CAF.
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1982;0(01):-
- CountryChina
- Language:Chinese
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Abstract:
A total of 276 cases of neurocysticercosis were detected by rapid enzyme-Linked immunosorbent assay (Rapid ELISA), the positive rate was 90%, but there were 3 cases in other parasitic infective showed cross-reaction to cysticercus antigen(Taeniasis boris, Hydatidosis, Paragonimiasis), their absorbance were 0.28; 0.31; 0.33. The titer of antibody was below 1:256 in sera. But the distribution of the absorbance of cysticercosis in most patients was 0.5～1.5, the titers of antibody were 1:256～1:8192 in sera, but 1:8 was the highest in CSF. Therefore, the determination of CSF shoud be undiluted or 1:2 diluted. of 12 cases of cysticercosis after praziquantel treatment, the antibody levels in sera became nagative only in Ⅰ case during 1-2 years; One case remained positive after 4 years of treatment.
