title: [Distribution of type-specific antibodies to streptococcal lipoproteinase based on population screening data].
abstract: In the serum samples obtained from residents of the Todzhinsky district in the Tuva Autonomous Soviet Socialist Republic antibodies to 12 out of 15 studied types of group A streptococcal lipoproteinases (OF-factor) were detected, with the prevalence of types 2, 4, 22, 25, 48, and 60, their incidence in the population constituting 34%. Antibodies to OF-antigens 58, 62, and 63 were not detected. The distribution of OF-antibodies was found to vary with sex, occurring in females 1.5 times more frequently than in males, and with age, accumulating in subjects aged 21-30 and 31-40. The distribution of antibodies to different OF serotypes did not depend on the blood serum streptolysin O titers.
mesh_terms: D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis* / Q000145:classification; D000918:Antibody Specificity; D000942:Antigens, Bacterial; D001425:Bacterial Outer Membrane Proteins; D001426:Bacterial Proteins / Q000145:classification / Q000276:immunology; D002352:Carrier Proteins; D005260:Female; D006801:Humans; D008297:Male; D010447:Peptide Hydrolases / Q000145:classification / Q000276:immunology*; D012216:Rheumatic Diseases / Q000208:ethnology / Q000276:immunology; D012703:Serotyping; D012800:Siberia; D013290:Streptococcal Infections / Q000208:ethnology / Q000276:immunology; D013297:Streptococcus pyogenes / Q000201:enzymology / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D001425:Bacterial Outer Membrane Proteins; D001426:Bacterial Proteins; D002352:Carrier Proteins; C021908:opacity factor; C014689:streptococcal M protein; D010447:Peptide Hydrolases
vernacular_title: Izuchenie rasprostranennosti tipospetsificheskikh antitel k streptokokkovoĭ lipoproteinaze po dannym populiatsionnykh obsledovaniĭ.