The presence of Giardia lamblia antigen in stools of symptomatic and asymptomatic
giardiasis patients was studied by counterimmunoelectrophoresis using anti-G. lamblia …

The lack of a quick, simple, and inexpensive diagnostic test has limited the ability of public
health officials to rapidly assess and control outbreaks of Giardia lamblia in child day-care …

In 50 of 100 children with clinical giardiasis studied, the presence of Giardia lamblia was
proven by stool and/or duodenal aspirate examination; the presence of the parasite was not …

Antigen detection methods may facilitate diagnosis of Giardia lamblia in stool specimens. As
determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis and …

An enzyme-linked immunosorbent assay (ELISA) was developed for the detection of Giardia
lamblia in human feces. The assay could detect between 37 and 375 trophozoites from …

The diagnosis of giardiasis is frequently difficult. In the present study, the techniques of
microscopic examination of feces, duodenal fluid, and duodenal biopsy specimens were …

A sensitive, reproducible enzyme-linked immunosorbent assay using unfixed, intact Giardia
lamblia trophozoites as antigen is described. Employing this assay, we demonstrated that …

The indirect immunofluorescence test using axenically grown Giardia lamblia trophozoites
as antigen was applied to 90 patients clinically suspected of having giardiasis. No antibody …

The usefulness of a recently developed enzyme-linked immunosorbent assay which detects
Giardia lamblia antigen in feces was determined in experimentally infected humans. Giardia …

A visually readable monoclonal antibody-based antigen-capture enzyme immunoassay for
the detection of Giardia lamblia antigen in human stool specimens was developed and …