Calcitonin meaning

Calcitonin is a hormone that inhibits bone breakdown and plays a role in regulating calcium levels in the blood.


Calcitonin definitions

Word backwards ninoticlac
Part of speech Calcitonin is a noun.
Syllabic division cal-ci-to-nin
Plural The plural of the word calcitonin is calcitonins.
Total letters 10
Vogais (3) a,i,o
Consonants (4) c,l,t,n

Calcitonin is a hormone produced by the thyroid gland that plays a crucial role in regulating calcium levels in the body. This hormone helps to lower blood calcium levels by inhibiting the breakdown of bone tissue and promoting the excretion of calcium by the kidneys.

Functions of Calcitonin

Calcitonin works in opposition to another hormone called parathyroid hormone (PTH), which increases blood calcium levels. Together, these hormones maintain a delicate balance of calcium in the body, which is essential for proper nerve function, muscle contraction, and bone health.

Regulation of Bone Tissue

One of the primary functions of calcitonin is to inhibit the activity of osteoclasts, which are cells responsible for breaking down bone tissue. By slowing down bone resorption, calcitonin helps to preserve bone density and prevent conditions like osteoporosis.

Excretion of Calcium

Calcitonin also promotes the excretion of calcium by the kidneys, reducing the amount of calcium that is reabsorbed back into the bloodstream. This process helps to lower blood calcium levels, especially in situations where calcium levels are too high.

Medical Uses of Calcitonin

Calcitonin is used in medicine to treat conditions like osteoporosis, where there is a loss of bone density. By supplementing with synthetic calcitonin, healthcare providers can help slow down bone loss and reduce the risk of fractures in patients with osteoporosis.

Calcitonin Therapy

In addition to osteoporosis, calcitonin therapy may also be used to treat conditions like Paget's disease, a condition characterized by abnormal bone remodeling. By regulating calcium levels, calcitonin can help manage the symptoms associated with these conditions.

Overall, calcitonin plays a vital role in maintaining proper calcium balance in the body and is essential for bone health and overall well-being. By understanding the functions of this hormone and its medical uses, healthcare providers can better manage conditions related to abnormal calcium levels and bone density.


Calcitonin Examples

  1. The doctor prescribed calcitonin to treat the patient's osteoporosis.
  2. Researchers are studying the effects of calcitonin on bone density in postmenopausal women.
  3. Calcitonin is a hormone that helps regulate calcium levels in the body.
  4. The pharmaceutical company developed a new medication containing calcitonin.
  5. Calcitonin may be used in the treatment of hypercalcemia.
  6. Patients with Paget's disease might be prescribed calcitonin to help manage their symptoms.
  7. Calcitonin nasal spray is a common form of administration for this hormone.
  8. Calcitonin plays a role in preventing bone resorption.
  9. Calcitonin levels can be measured through a blood test.
  10. Some studies suggest that calcitonin may have potential anti-inflammatory effects.


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  • Updated 26/03/2024 - 12:43:43