1. Immunology
Complement
Cellular Immunity

2. Special group of proteins that punch holes in cells
Sticks to constant region of antibody
Multi-step process
5% of blood protein

4. Functions
Opsonization = Enhanced eating by WBC
Chemotaxis = Attract WBC
Cell Lysis = Burst open cell
Clumping together of antigens

5. DETAILS
http://www.youtube.com/watch?v=vbWYz9XDtLw&feature=player_detailpage

6. Alternative Pathway =
Does not require antibodies

7. Cellular Immunity
Macrophage
Antigen

8. Eats antigen = Endocytosis
Macrophage
Antigen

9. Pieces are prepared
Macrophage

10. Displaces pieces on surface
Macrophage

11. Shows to T helper cell
T Helper
Macrophage

12. T helper cell signals Killers
T Helper

13. T Killers swarm site

14. T Supressor Cell

15. Details
http://www.youtube.com/watch?feature=player_detailpage&v=1tBOmG0QMbA