title: [Antigenic structure of the polysaccharide capsule of Streptococcus pneumoniae strains isolated in Leningrad 1978-1984].
abstract: The serotyping of 826 S. pneumoniae strains, isolated in conditionally diagnostic concentrations from the bronchial contents of patients with acute and chronic inflammatory pulmonary diseases during 1978-1984 in Leningrad, was made. The study revealed the prevalence of serotypes and groups 6, 23, 9, 3, 19, 15 and the undulant character of fluctuations in their annual occurrence. The specific proportion of the prevailing serotypes of S. pneumoniae among the cultures isolated from patients with acute pneumonia and acute bronchitis (6 and 19) was found to differ from that among S. pneumoniae strains isolated from patients with chronic bronchitis; in the latter patients serotypes 3 and 9 occurred more frequently (P less than 0.01).
mesh_terms: D000328:Adult; D000942:Antigens, Bacterial / Q000032:analysis*; D001980:Bronchi / Q000382:microbiology; D001991:Bronchitis / Q000382:microbiology; D002648:Child; D006801:Humans; D011023:Pneumonia, Staphylococcal / Q000382:microbiology; D011135:Polysaccharides, Bacterial / Q000276:immunology*; D012426:Russia; D012703:Serotyping; D013183:Sputum / Q000382:microbiology; D013296:Streptococcus pneumoniae / Q000145:classification / Q000276:immunology* / Q000302:isolation & purification; D014132:Trachea / Q000382:microbiology; D014505:Urban Population
chemical_list: D000942:Antigens, Bacterial; D011135:Polysaccharides, Bacterial
vernacular_title: Antigennaia struktura polisakharidnoĭ kapsuly shtammov Streptococcus pneumoniae, vydelennykh v Leningrade v 1978-1984 gg.