leukocyte extravasation Flashcards
1
Q
Rolling
A
Vasucluature E-selectin, P selectin
Leukocyte sialyl-lewis
2
Q
Tight binding
A
Vasculature ICAM-1
Leukocyte LFA -1 (integrin)
3
Q
Diapedesis - leukocyte travles between endothelial cells and exit blood vessel
A
Vasculature PECAM-1
Leukocyte PECAM-1
4
Q
Migration - leukocyte travels through interstitium to site of injury or infection guided by chemotactic signals
A
C5a, IL-8, LTB4 and kallikrein