What is the most impoant role of Bradykinin in acute inflammation?
All the above mentioned choices are the actions of bradykinin in the body. Increase in vascular permeability is the best answer as it is the most impoant feature of acute inflammation. Ref: Pathology Medical Student, USMLE Board Pa I : Pearls of Wisdom By Cory A. Robes, Page 22; Robins Basic Pathology, 7th Edition, Page 45.
Increase in Vascular Permeability
Vasodilatation
Mediation of Pain
Bronchoconstriction