Multiple Choice
Which chemical mediator derived from mast cells retracts endothelial cells to increase vascular permeability and causes leukocyte adhesion to endothelial cells?
A) Leukotrienes
B) Prostaglandin E
C) Platelet-activating factor (PAF)
D) Bradykinin
Correct Answer:
Verified
Correct Answer:
Verified
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