Severe Active Cutaneous Hypersensitivity in the Rat Produced by Hemophilus Pertussis Vaccine
نویسندگان
چکیده
Hemophilus pertussis vaccine injected into normal rat skin produced local edema lasting several days. Four to 6 days later the injected site became severely inflamed. When uninjected skin was challenged 5 to 28 days after the initial injection, severe inflammation developed at the site of challenge within 12 to 24 hours. This secondary hypersensitive response was elicited by a dose of vaccine which produced little or no initial or delayed inflammation in a normal rat. Specific cutaneous hypersensitivity to a particulate antigen (i.e. typhoid vaccine) or a soluble antigen (human or rabbit gamma globulin) developed when rats were injected with a mixture of the antigen and pertussis vaccine. Pertussis vaccine mixed with typhoid vaccine did not enhance circulating agglutinin formation to typhoid vaccine. Cutaneous hypersensitivity to pertussis vaccine was passively transferred to normal rats by lymph node cells but not with serum from hypersensitive rats. Sensitization with pertussis vaccine did not enhance the edema-producing activity of histamine, serotonin, or 48/80 given subcutaneously. Mast cells in areas of hypersensitive inflammation were not damaged appreciably. The hypersensitive inflammation was not inhibited by treatment with anti-serotonin and antihistaminic drugs. Hypersensitive rats "depleted of mast cells" responded to challenge with pertussis vaccine with severe inflammation though their response to 48/80 was depressed. Hypersensitive rats treated with x-irradiation showed decreased hypersensitive inflammation though they responded normally to 48/80 and histamine. These studies failed to demonstrate a role for circulating antibody in the cutaneous hypersensitive inflammation produced in the rat by pertussis vaccine. Furthermore, the findings indicated that the cutaneous hypersensitive inflammation is not mediated by tissue serotonin and/or histamine.
منابع مشابه
Immunogenicity of a Triple Diphtheria-Tetanus-Whole Cell Pertussis Vaccine in Iranian Preschool Children
Background: Immunization against diphtheria, tetanus and pertussis has been applied in Iran since 1950. WHO suggests periodical evaluation of effectiveness of the triple diphtheria-tetanus-whole cell pertussis (DTwP) vaccine, worldwide. Objectives: To determine the immunogenicity of locally manufactured DTwP vaccine administered to preschool children in a number of health centers of Tehran in 2...
متن کاملEvaluation of Pertussis Toxin Expression in B2 and THIJS Media
Whole-cell pertussis vaccine (wP) has been imperative and highly effective in preventing childhood deaths due to pertussis. Pertussis toxin is one of the virulence factors of Bordetella pertussis in all available pertussis vaccines. wP production in Razi Vaccine and Serum Research Institute is according to bioreactor culture of B. pertussis strains in B2 medium. The aim ...
متن کاملSubcutaneous administration of a fusion protein composed of pertussis toxin and filamentous hemagglutinin from Bordetella pertussis induces mucosal and systemic immune responses
Objective(s): After decades of containment, pertussis disease, caused by Bordetella pertussis seems to be re-emerging and still remains a major cause of reported vaccine-preventable deaths worldwide. The current licensed whole-cell vaccines display reactogenicity while acellular vaccines are expensive and do not induce Th1-type immune responses that are required for optimum protection against t...
متن کاملThe Therapeutic Effect of Sulfadiazine and Immune Rabbit Serum in Experimental Murine Pertussis *
Although certain members of the sulfonamide group of drugs have been used in the treatment of the complications of whooping cough,4' 5' 7, 8, 9, 12, 13 but little attention has been given to their effect on the specific organism, Hemophilus pertwssis. Previous work"' has failed to show a favorable influence of sulfanilamide and sulfapyridine on the course of experimental pertussis in the mouse....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- The Journal of Experimental Medicine
دوره 110 شماره
صفحات -
تاریخ انتشار 1959