protein-bound iodine

noun

: the amount of iodine expressed in micrograms per 100 milliliters of blood serum that is precipitated with serum proteins and that serves as a measure of the activity of the thyroid gland
the protein-bound iodine in the normal human being ranges from 4 to 8 micrograms, in hypothyroidism falls below this range, and in hyperthyroidism rises above it

Dictionary Entries Near protein-bound iodine

Cite this Entry

“Protein-bound iodine.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/protein-bound%20iodine. Accessed 3 Feb. 2023.

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