PARATHYRIN Meaning and
Definition
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Parathyrin, also known as parathyroid hormone (PTH), is a hormone produced by the parathyroid glands in the human body. It plays a crucial role in regulating the levels of calcium and phosphate in the blood.
Parathyrin acts primarily on the bones, kidneys, and intestines, influencing these organs to maintain a delicate balance of calcium in the body. It works in opposition to calcitonin, another hormone involved in calcium regulation.
In the bones, parathyrin stimulates the release of calcium and phosphate, increasing their concentrations in the blood. It also promotes the formation of new bone cells, maintaining bone strength and integrity. In the kidneys, it inhibits the excretion of calcium, helping to conserve this mineral and prevent its loss through urine. Additionally, it enhances the activation of vitamin D in the kidneys, which assists in the absorption of dietary calcium from the intestines.
Imbalances in parathyrin levels can result in health issues. Hypoparathyroidism occurs when the parathyroid glands produce insufficient amounts of parathyrin, leading to abnormally low calcium levels in the blood. Conversely, hyperparathyroidism occurs when excessive amounts of parathyrin are produced, causing increased calcium levels. These imbalances can lead to various symptoms, such as muscle weakness, bone pain, kidney stones, and gastrointestinal disturbances.
In conclusion, parathyrin is a hormone produced by the parathyroid glands that plays a vital role in maintaining calcium and phosphate levels in the body. Its actions on the bones, kidneys, and intestines help regulate these minerals, ensuring their proper balance for optimal physiological functioning.
Common Misspellings for PARATHYRIN
Etymology of PARATHYRIN
The word "Parathyrin" is derived from the combination of two components: "para" and "thyroid hormone".
- "Para" comes from the Greek prefix παρά (para), meaning "beside" or "alongside". In the context of medical terminology, it usually indicates a substance or condition that is related or similar to another.
- "Thyroid" refers to the gland in the neck responsible for producing hormones that regulate metabolism, growth, and development in the body.
- "In" is a suffix that is often used to denote a substance or hormone.
Therefore, "Parathyrin" refers to a substance or hormone that is closely related or connected to the thyroid gland.
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