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PubMed · 9685962

[Solid-phase immunoenzyme ass for detecting Giardia lamblia antigens].

D Torres·M Fernández·T Brito·C Finlay
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Abstract

An ELISA sandwich for the detection of Giardia lamblia antigens in human faeces was standardized. 175 samples were studied: 77 positive, 61 negative to cysts and/or trophozoites by direct faeces test, and 19 positive to other parasite different from G. lamblia. The sensitivity of the technique was 94.8% and the specificity 98.3%. The method detects an antigen concentration of 31 ng. The procedure is simple, sensitive and specific so, it may be useful for diagnosis and in epidemiological studies.

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AnimalsAntigens, ProtozoanEnzyme-Linked Immunosorbent AssayEvaluation Studies as TopicFecesGiardia lambliaGiardiasisHumansRabbitsSensitivity and SpecificityEnglish AbstractJournal Article

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D Torres, M Fernández, T Brito, C Finlay. 1997. [Solid-phase immunoenzyme ass for detecting Giardia lamblia antigens].. https://pubmed.ncbi.nlm.nih.gov/9685962/

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