Mechanism of action of propylthiouracil:
Ans. D. All of the aboveThyroid peroxidase enzyme is responsible for oxidation, organification and coupling of thyroid hormone. Thus, propylthiouracil is the inhibitor of thyroid peroxidase enzyme and modulate all the functions.
inhibition of organification of iodine
inhibition of oxidation
inhibition of coupling
all of the above
Endocrinology