[Relationship of the sensitizing and protective properties of pertussis antigens].
When comparing delayed hypersensitivity (DN) to B. pertussis corpuscular antigens with the agglutinogenic composition of B. pertussis, as well as to its histamine-sensitizing, leukocyte-sensitizing, adjuvant and hemagglutinating activity, no correlation was detected between the specific sensitizing properties of these antigens and the serotype and studied nonspecific properties of B. pertussis. The DH level correlated with the protective activity of B. pertussis corpuscular antigens and the ultrasonic fractions of B. pertussis. The close correlation of these two phenomena suggest that DH-inducing and protective B. pertussis antigens are identical, though their action has different manifestations, depending on the method of administration of the antigen preparation. On these grounds a new method for evaluating the immunogenicity of B. pertussis antigens is proposed. This method consists in comparing the sensitizing activity of the antigen under test and that of the national standard.
D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology*; D001886:Bordetella pertussis / Q000145:classification / Q000276:immunology*; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007114:Immunization; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D010567:Pertussis Vaccine / Q000276:immunology / Q000627:therapeutic use; D012703:Serotyping
D000942:Antigens, Bacterial; D010567:Pertussis Vaccine
Sviaz' sensibiliziruiushchikh i protektivnykh svoĭstv kokliushnykh antigenov.