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Pathology

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Inflammation

Question
11 out of 13
 

Actions of bradykinin include all of the following, except- (AIIMS May 2012)



A Vasodilatation
B Bronchodilatation

C Increased vascular permeability
D Pain

Ans. B Bronchodilatation [Ref Robbin's 8th/e p. 65]

Effects of bradykinin

a. Increased vascular permeability.

b. Mediation of pain (Direct stimulation of free nerve ending and ↑ PG production)

c. Vasodilatation (Largely mediated by endothelial cell NO & PGI2).

d. Visceral smooth muscle contraction: - Bronchoconstriction, Intestinal & uterine smooth muscle contraction.

e. Stimulation of epithelial ion transport and fluid secretion in airways and GIT.

Inflammation Flashcard List

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