Innate Immunity Cellular Response
- Natural Killer Lymphocytes Attack Abnormal Cells
- Neutrophils in Blood
- Infected Cells Release Interferon
- Complement Proteins Lyse Pathogens/Infected Cells
- Dendritic Cells in Tissue
- Macrophages in Tissue
Humoral Adaptive Immunity
- B Cell Binds Free Floating Antigen
- B Cell Presents Antigen to Helper T Cell
- Helper T Cells Help B Cells Develop Antigen Specificity
- Plasma B Cells Secrete Antibodies
- Memory B Cells Cause Faster Secondary Response
Cell-mediated Adaptive Immune Response
- Macrophages and Dendritic Cells Present Antigens
- T Cell Develops Antigen Specificity
- Regulatory T Cells Suppress Response
- Memory T Cells Cause Faster Secondary Response
- Cytotoxic T Cells Lyse Infected Cells
- Infected Cells Present Antigen On Surface
Inflammatory Response
- Pathogens Infect Tissue
- Mast Cells Release Histamine
- Histamine Dilates and Increases Capillary Permeability
- Macrophages Engulf Pathogens
- Macrophage Signals Cells With Cytokines
- Responding Neutrophils Cross Capillary Wall
- B And T Lymphocytes Arrive At Injury Site
Cancer Warning Signs (CAUTION)
- Change in Bowel or Bladder Habits
- A Sore That Does Not Heal
- Unusual Bleeding or Discharge
- Thickening or Lump in the Breast or Elsewhere
- Dyspepsia (Indigestion)
- Obvious Change to Warts or Moles
- Nagging Cough
Antibody Structure
- V (Variable) Region
- C (Constant) Region
- Fab
- Antigen-Binding Site
- Heavy Chain
- Light Chain
- Disulfide Bonds
- Fc
- Complement Binding
- Macrophage Binding