What is the function of calcitonin hormone?

Calcitonin is involved in helping to regulate levels of calcium and phosphate in the blood, opposing the action of parathyroid hormone. This means that it acts to reduce calcium levels in the blood.

Does calcitonin increase metabolism?

Calcitonin is a hormone known to participate in calcium and phosphorus metabolism. In mammals, the major source of calcitonin is from the parafollicular or C cells in the thyroid gland, but it is also synthesized in a wide variety of other tissues, including the lung and intestinal tract.

What does calcitonin do to metabolism?

Calcitonin is 32 amino acids polypeptide whose primary function is to inhibit osteoclasts activated bone resorption. In mammals calcitonin is secreted in the thyroid gland by specialized cells called C cells which have embryonic origin in ultimobranchial bodies.

Does calcitonin increase bone density?

The naturally occurring hormone is involved in calcium regulation and bone metabolism. Calcitonin slows bone breakdown and increases bone density in the spine. It reduces the risk of spine fractures, but has not been shown to decrease the risk of non-spine or hip fractures.

What does calcitonin actually do?

The medicine Calcitonin is used to treat Paget’s Disease of Bone

What factors affect calcitonin levels?

Factors which can influence calcitonin levels include nutrition, age, gender and the presence of certain diseases. High calcitonin levels may indicate an issue with the thyroid gland.

What is the relationship of calcitonin and parathyroid hormone?

Calcitonin is involved in helping to regulate levels of calcium and phosphate in the blood, opposing the action of parathyroid hormone. This means that it acts to reduce calcium levels in the blood. However, the importance of this role in humans is unclear, as patients who have very low or very high levels of calcitonin show no adverse effects.

What hormone increases calcium levels?

Parathyroid hormone regulates the level of calcium in the blood, the release of calcium from bone, absorption of calcium in the intestine and excretion of calcium in the urine. Increased secretion of the hormone can increase calcium levels in the blood.