Mechanisms of Mucosal Defense Soma Jyonouchi, M.D. January 24, 2008 Mucosal Surfaces The GI mucosal surfaces cover 400 m² Thin – facilitate nutrient absorption. The Gut…

Chapter 3 Antigens Substances which can be recognized by Ig of B cells (at Fab sites) and TCR’s of T cells (when accompanied by MHC) B and T cells also differ in the way…

Antigens, Immunogens, Epitopes, and Haptens: Antigens, Immunogens , Epitopes, and Haptens Innate and adaptive immunity: Innate (Natural) Immunity: Inborn resistance. present…

Preview of Immunoglobulins Ch 12- Humoral Immunity The Humoral Immune Response =antibody. B cells and plasma cells synthesize antibody molecules in response to challenge…

Antigens, Immunogens, Epitopes, and Haptens: Antigens, Immunogens , Epitopes, and Haptens: Antigen: a molecule or part of a molecule that is recognized by the immune system.…

Immunogens, Antigens, and Haptens Initiation of immune response Interaction between receptor and ligand Affinity Avidity Introduction Immune responses arise as a result of…