Allergen Allergen Allergy Allergi Antibody Antistof (biologi) Antigen Antigen Apoptosis Apoptose Autoimmunity Autoimmun Histamine Histamin Immune System Immunforsvar Immunoglobulin A Immunoglobulin A Immunoglobulin D Immunoglobulin D Immunoglobulin E Immunoglobulin E Immunoglobulin G Immunoglobulin G Immunoglobulin M Immunoglobulin M Inflammation Betændelse