Calcitonin: Physiology, Pathology, and Clinical Uses
Calcitonin is a 32-amino acid polypeptide hormone primarily involved in calcium and phosphate homeostasis. It is secreted by the parafollicular C cells of the thyroid gland in mammals and serves as a physiological antagonist to parathyroid hormone (PTH). While its role in human calcium metabolism is less dominant compared to PTH and vitamin D, calcitonin … Read more