[Study of specific immunoglobulins (total, IgG, IgM, IgA, IgE) in indirect immunofluorescence and ELISA in 40 patients with trichinosis followed over a 9-month period].
The evolution of the classes of specific immunoglobulins (IgG, IgM, IgA, IgE) of 40 cases of human trichinosis was followed over a nine month period by means of an indirect immunofluorescence test (IF) and ELISA. Specific IgG and IgM appear between 4 and 6 weeks after infection and were still demonstrable after 9 months (respectively in 87.5% and 38.5% of the patients with IF, in 85% and 87.5% with ELISA). Specific IgA were mainly seen on the 2nd month and specific IgE were detected in 37.5% of the patients on the 4th month. In this outbreak, specific antibodies seem to appear later than in a second outbreak observed a few weeks later.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D004797:Enzyme-Linked Immunosorbent Assay; D005455:Fluorescent Antibody Technique; D005500:Follow-Up Studies; D005602:France; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis*; D007073:Immunoglobulin E / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D008875:Middle Aged; D013997:Time Factors; D014235:Trichinellosis / Q000453:epidemiology / Q000276:immunology*
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007073:Immunoglobulin E
Etude des immunoglobulines spécifiques (totales, IgG, IgM, IgA, IgE) en immunofluorescence indirecte et en ELISA chez quarante malades trichinés suivis pendant neuf mois.