title: [Incidence of antibodies to the delta antigen in chronic hepatitis patients].
abstract: Elisa was used to study the rate of detection of antibodies to delta antigen in 74 patients with chronic HBsAg-positive hepatitis. These antibodies were found in 33.8% of the subjects examined including 60.9% of the patients with chronic active hepatitis and 20.0% of patients with chronic persisting hepatitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D000956:Antigens, Viral / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006513:Hepatitis B e Antigens / Q000032:analysis; D003698:Hepatitis Delta Virus / Q000276:immunology*; D006521:Hepatitis, Chronic / Q000276:immunology*; D006801:Humans; D007223:Infant; D008875:Middle Aged; D014586:USSR
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral; D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens
vernacular_title: Chastota rasprostraneniia antitel k del'ta-antigemu u bol'nykh khronicheskim gepatitom.