Elution of renal antischistosome antibodies in human schistosomiasis mansoni.
Elution of complexed immunoglobulins was carried out in renal tissue obtained at autopsy from schistosomiasis mansoni and control cases. Substantial amounts of IgG were found in acid eluates of 2 of 5 schistosomiasis cases and 2 of 3 controls. The IgG from schistosomiasis cases produced specific indirect immunofluorescence reactions in gut and tegument of sections of adult Schistosoma mansoni; no reactivity was present against egg granulomas, cercariae, or mouse liver tissue. Control case eluates produced no fluorescence with S. mansoni antigens.
D000888:Antibodies, Anti-Idiotypic / Q000032:analysis*; D000941:Antigens; D005455:Fluorescent Antibody Technique; D006801:Humans; D007074:Immunoglobulin G; D007668:Kidney / Q000276:immunology* / Q000473:pathology; D012550:Schistosoma mansoni / Q000276:immunology; D012552:Schistosomiasis / Q000276:immunology* / Q000473:pathology
D000888:Antibodies, Anti-Idiotypic; D000941:Antigens; D007074:Immunoglobulin G