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Pharmacology General dcfc8373

All of the following statements are true except ?

A

PG's and leukotriences are derived from arachidonic acid

B

Cox-I is an inducible enzyme

C

Cox II is induced by cytokines at sites of inflammation

D

Leukotrienes cause smooth ms. constriction

High-Yield Explanation

Ans. is 'b' i.e., Cox I is an inducible enzymes o Cox-2 is an inducible enzyme, not Cox-1.

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