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  3. Biology of the Immune System/
    Biology of the Immune System
    • Overview of the Immune System
      • Components of the Immune System
      • Lines of Defense
        • Physical barriers
        • White blood cells
        • Molecules
        • Lymphoid organs
      • Plan of Action
        • Recognition
        • Activation and mobilization
        • Regulation
        • Resolution
    • Innate Immunity
      • Monocytes and Macrophages
      • Neutrophils
      • Eosinophils
      • Basophils
      • Natural Killer Cells
      • Mast Cells
      • Complement System
      • Cytokines
    • Acquired Immunity
      • Lymphocytes
        • T cells
        • B cells
      • Dendritic Cells
      • Antibodies
        • IgM
        • IgG
        • IgA
        • IgE
        • IgD
      • Strategies for Attack
    • Effects of Aging on the Immune System
      • Newborns
      • Older adults
    • Immunotherapy
      • Cytokines and Cytokine Receptors
      • Fusion Proteins
      • Monoclonal Antibodies
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