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Medical Term:


Pronunciation: ok'se-thi'a-min

Definition: A molecule similar to that of thiamin but with a hydroxyl group replacing the amino group on the pyrimidine ring; a thiamin antagonist capable of inducing symptoms of thiamin deficiency on administration; increases thiamin excretion.

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.