Comparison of cysticercus extract, cyst fluid and Taenia saginata extract for use in ELISA for serodiagnosis of neurocysticercosis
Cysticercus cellulosae extract (CS), cyst fluid (CF), and an extract of Taenia saginata adult worm (TS) were evaluated for use in an enzyme-linked immunosorbent assay (ELISA) for serodiagnosis of human neurocysticercosis in Thai patients. ELISA sensitivity was found to be 78.13%, 81.25% and 62.50%,...
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| Main Authors: | , , , , |
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| Format: | Comparative Study |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.ncbi.nlm.nih.gov/pubmed/3502482 http://cmuir.cmu.ac.th/handle/6653943832/3550 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | Cysticercus cellulosae extract (CS), cyst fluid (CF), and an extract of Taenia saginata adult worm (TS) were evaluated for use in an enzyme-linked immunosorbent assay (ELISA) for serodiagnosis of human neurocysticercosis in Thai patients. ELISA sensitivity was found to be 78.13%, 81.25% and 62.50%, respectively. False positivity was 6.66% with CS and 0% with other antigens. CF gave positivity with a pooled visceral gnathostomiasis serum and 3 of 10 (30%) of angiostrongyliasis sera. CS produced weakly positive ELISA with pooled opisthorchiasis and visceral gnathostomiasis sera. TS gave weak positive ELISA with a pooled opisthorchiasis serum. It was concluded that CF was the best antigen for use in ELISA for serodiagnosis of human neurocysticercosis. |
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