title: [Detection of anti-DNA antibodies by electroimmunodiffusion. Comparison of the results with the study of antinuclear factors by immunofluorescence].
abstract: The detection of anti-DNA antibodies was carried out by the electroimmunodiffusion method. The results were compared to those of the immunofluorescent method for anti-nuclear factors. Positive results were obtained with the electroimmunodiffusion method in 86% of the lupus erythematosus cases, 77% of the sero-positive rhumatoid polyarthritis cases and 67% of the scleroderma cases. They are comparable to those obtained by other methods. The electroimmunodiffusion method allowed in 3 out of 54 sera to defect anti-DNA antibodies although no anti-nuclear factor was found.
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis*; D001172:Arthritis, Rheumatoid / Q000276:immunology; D004247:DNA / Q000032:analysis; D005455:Fluorescent Antibody Technique; D006801:Humans; D005779:Immunodiffusion; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D012595:Scleroderma, Systemic / Q000276:immunology
chemical_list: D000974:Antibodies, Antinuclear; D004247:DNA
vernacular_title: Détection des anticorps anti-ADN par électro-immunodiffusion. Comparaison des résultats à ceux de la recherche des facteurs antinucléaires par immunofluorescence