Biomaterial Database

Evaluation of a new Strongyloides ELISA IgG Test Kit. 2020

Kamran Kadkhoda, and Bill Gibson Jr

BACKGROUND Strongyloides stercoralis poses a significant clinical and public health challenge not only in endemic regions but also in non-endemic regions associated with travel. Ruling out this infection is essential in immuno-compromised hosts given the high probability of reactivation and mortality. METHODS In this study we compared an ELISA based on two recombinant antigens in the United States with a highly sensitive and specific reference serological test. CONCLUSIONS There was 100% agreement between the two methods. ELISA assays based on Strongyloides stercoralis recombinant antigens has the potential to improve specificity. Further studies are warranted.

UI	MeSH Term	Description	Entries
D007074	Immunoglobulin G	The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B.	Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D004797	Enzyme-Linked Immunosorbent Assay	An immunoassay utilizing an antibody labeled with an enzyme marker such as horseradish peroxidase. While either the enzyme or the antibody is bound to an immunosorbent substrate, they both retain their biologic activity; the change in enzyme activity as a result of the enzyme-antibody-antigen reaction is proportional to the concentration of the antigen and can be measured spectrophotometrically or with the naked eye. Many variations of the method have been developed.	ELISA,Assay, Enzyme-Linked Immunosorbent,Assays, Enzyme-Linked Immunosorbent,Enzyme Linked Immunosorbent Assay,Enzyme-Linked Immunosorbent Assays,Immunosorbent Assay, Enzyme-Linked,Immunosorbent Assays, Enzyme-Linked
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000909	Antibodies, Helminth	Immunoglobulins produced in a response to HELMINTH ANTIGENS.	Helminth Antibodies
D013322	Strongyloidiasis	Infection with nematodes of the genus STRONGYLOIDES. The presence of larvae may produce pneumonitis and the presence of adult worms in the intestine could lead to moderate to severe diarrhea.	Anguilluliasis,Anguilluliases,Strongyloidiases
D017171	Strongyloides stercoralis	A species of parasitic nematode widely distributed in tropical and subtropical countries. The females and their larvae inhabit the mucosa of the intestinal tract, where they cause ulceration and diarrhea.	Strongyloides stercorali,stercoralis, Strongyloides