Pain during inflammation is mediated by: (A) Nitric oxide, (B) Leukotriene B4, (C) Bradykinin, (D) Chemokines
Answer is C. Ans. (c) Bradykinin(Ref: Robbins 9th/pg 65, 89)Functions of bradykinin:Increases vascular permeability, vasodilationSmooth muscle contraction and pain when injected into the skin.