THYROCALCITONIN Meaning and
Definition
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Thyrocalcitonin, also known as calcitonin, is a hormone produced by the C-cells (also called parafollicular cells) of the thyroid gland. It plays a vital role in regulating calcium levels in the body. Thyrocalcitonin works by decreasing the concentration of calcium in the blood, inhibiting bone resorption, and promoting calcium deposition in bones.
The primary function of thyrocalcitonin is to oppose the action of parathyroid hormone (PTH) and maintain calcium homeostasis. When blood calcium levels are high, thyrocalcitonin is released to reduce the amount of calcium in the blood. It achieves this by inhibiting the activity of osteoclasts, cells responsible for breaking down bone tissue. Consequently, less calcium is released into the bloodstream. Additionally, thyrocalcitonin increases the excretion of calcium by the kidneys.
Thyrocalcitonin has great significance in the diagnosis and management of certain medical conditions. It can be administered as a therapeutic drug to treat diseases characterized by excessive bone resorption, such as osteoporosis. By inhibiting bone breakdown, thyrocalcitonin helps maintain bone density and reduce the risk of fractures.
Overall, thyrocalcitonin is a hormone produced by the thyroid gland that plays a crucial role in regulating calcium levels in the body. By inhibiting bone resorption and promoting calcium deposition in bones, thyrocalcitonin helps maintain the balance of calcium in the blood and contributes to maintaining bone health.
Common Misspellings for THYROCALCITONIN
- rhyrocalcitonin
- fhyrocalcitonin
- ghyrocalcitonin
- yhyrocalcitonin
- 6hyrocalcitonin
- 5hyrocalcitonin
- tgyrocalcitonin
- tbyrocalcitonin
- tnyrocalcitonin
- tjyrocalcitonin
- tuyrocalcitonin
- tyyrocalcitonin
- thtrocalcitonin
- thgrocalcitonin
- thhrocalcitonin
- thurocalcitonin
- th7rocalcitonin
- th6rocalcitonin
- thyeocalcitonin
Etymology of THYROCALCITONIN
The word "thyrocalcitonin" is derived from the combination of three components: "thyro-", "calci-", and "-tonin".
1. "Thyro-" is derived from the word "thyroid", which refers to the thyroid gland in the human body. The term "thyroid" itself originated from the Greek word "thyreoeidēs", which means "shield-shaped" or "like a door". This is because the shape of the thyroid gland resembles a shield.
2. "Calci-" is derived from "calcium", which is a mineral essential for various physiological processes, particularly in bone formation and regulation of muscle contractions. The word "calcium" came from the Latin term "calx", meaning "limestone" or "chalk".
3. The suffix "-tonin" in "thyrocalcitonin" indicates that it is a hormone.
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