What Do Parafollicular Cells Of The Thyroid Gland Produce?

What Do Parafollicular Cells Of The Thyroid Gland Produce? Parafollicular cells (C cells) scattered throughout the thyroid gland synthesize, store, and secrete calcitonin (thyrocalcitonin Do parafollicular cells produce T3 and T4? Thyroid uses tyrosine and iodine to make and release two thyroid hormones (TH), tri-iodothyronine (T3) and thyroxine (T4). What hormones are produced by parafollicular