Immunology

Immunology

1. Basic Terminology

2. How to react to danger

   • External defenses (399)
     • External Epithelia
       • Skin Surface
         • Anigens Can't get past it
       • wounds
         • Bad Because allows antigens in
       • Insect Bites
         • Could allow Antigen in. Think of Malaria
     • Mucosal Sruface
       • Airway
       • GI Traict
       • Reproductive Tract
       • All traps Antigen
   • The Responces
     • Inflamation
       • Heat, Redness: Swelling: Pain
       • Histamin is most active now
         • Found in Mast Cells in connective tissue
       • antimacrobial Proteins
         • Promote release of Histamine or attract Phagocytes
         • Chemokines
           • Direct the migration of phagocytes
     • The Map