parathyroid hormone


noun Biochemistry, Physiology.

a polypeptide hormone, produced in the parathyroid glands, that helps regulate the blood levels of calcium and phosphate. Abbreviation: PTH

British Dictionary definitions for parathyroid hormone

parathyroid hormone

noun

the hormone secreted by the parathyroid glands that controls the level of calcium in the blood: a deficiency of the hormone often results in tetany Also called: parathormone (ˌpærəˈθɔːməʊn)

Medical definitions for parathyroid hormone

parathyroid hormone

n.

A peptide hormone produced by the parathyroid glands that regulates the amount of calcium in the body. parathyrin