《英文msh词典》Immunotherapies,Allergen
[入口词] Immunotherapies,Allergen
[主题词] Desensitization,Immunologic
[英文释义] Immunosuppression by the administration of increasing doses of antigen. Though the exact mechanism is not clear,the therapy results in an increase in serum levels of allergen-specific IMMUNOGLOBULIN G,suppression of specific IgE,and an increase in suppressor T-cell activity.