title: [Antigenic structure of strains of Pasteurella multocida].
abstract: Studied was strain Pasteurella multocida-547 isolated from pigs affected with an acute Pasteurella infection. Serologically and immunologically its antigen was most closely related to the antigen of strain R-473. The main somatic antigen was 0:6, and the antigenic formula was 6:B. Homologous sera were used to demonstrate the presence of subsidiary antigens by which the newly isolated strain differed from strains R-473 (6:B), 1235 (6:E), and 989 (11:B). The immunodiffusion test with proper sera and heat-resistant water-soluble antigens could yield results that correlate with the typing of P. multocida strains by capsule and somatic antigens as established through other methods.
mesh_terms: D000208:Acute Disease; D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis*; D007114:Immunization; D051379:Mice; D010325:Pasteurella / Q000276:immunology* / Q000302:isolation & purification / Q000472:pathogenicity; D010326:Pasteurella Infections / Q000382:microbiology / Q000662:veterinary; D013045:Species Specificity; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology; D014774:Virulence
chemical_list: D000942:Antigens, Bacterial
vernacular_title: Antigenna struktura na niakoi shtamove Pasteurella multocida.