Airway Stimulus | CD18 Dependency for Migration |
---|---|
Bacteria and bacterial products | |
Gram-negative (LPS; endotoxin) | Dependent |
Gram-positive (lipoteichoic acid) | Independent |
Acid aspiration (hydrochloric acid) | Independent |
IL-1 | Dependent |
Complement protein C5a | Partial dependency |
Immune-complex deposition (IgG) | Partial dependency |