A Giardia lamblia-specific antigen (GSA 65) was isolated from stools of G. lamblia-positive
patients by crossed-and line-immunoelectrophoresis and counterimmunoelectrophoresis …

To test the possibility that a factor predisposing to symptomatic giardiasis in the general
population is immunoglobulin deficiency, we measured immunoglobulins in serum and …

ABSTRACT The SIMPLE-READ Giardia rapid assay (Medical Chemical Corporation) is a
solid-phase qualitative immunochromatographic assay that detects Giardia lamblia in …

Serum antibodies to Giardia lamblia were measured in giardiasis patients, in groups at high
risk for intestinal parasite infection, and in controls by an indirect fluorescent antibody (IFA) …

The intestinal protozoan Giardia duodenalis is a widespread opportunistic parasite of
humans and animals. This parasite inhabits the upper part of the small intestine and has a …

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

After a visit to the USSR, a group of students from Canada known to have been exposed to
Giardia lamblia infection was sent a questionnaire and asked to provide serum and faecal …

Two hundred and twenty normal individuals were subjected to Giardia lamblia antibody IgG
analysis. All subjects were of low socioeconomic standard using Indirect Immunofluorescent …

Enzyme-linked immunosorbent assays (ELISAs) using sera from rabbits and goats
immunized with Giardia trophozoites were compared for detection of Giardia antigen in 300 …

According to a survey conducted by the Centers for Disease Control (1979), Giardia lamblia
is the intestinal parasite most frequently diagnosed by the public health laboratories in the …