THYROTROPIN Meaning and
Definition
-
Thyrotropin, also known as thyroid-stimulating hormone (TSH), is a hormone secreted by the anterior pituitary gland in the brain. It plays a crucial role in regulating the function of the thyroid gland, which is located in the neck.
Thyrotropin acts as a signal to stimulate the synthesis and release of thyroid hormones, namely triiodothyronine (T3) and thyroxine (T4), by the thyroid gland. These hormones are essential for the normal growth, development, and metabolism of the body. TSH accomplishes this by binding to specific receptors on the surface of thyroid cells, triggering a series of intracellular events that lead to the production of thyroid hormones.
The secretion of thyrotropin is under the influence of thyrotropin-releasing hormone (TRH), which is produced and released by the hypothalamus in the brain. TRH acts on the anterior pituitary gland to stimulate the synthesis and release of thyrotropin. In turn, the levels of thyroid hormones in the blood can negatively feedback to regulate the release of TRH and thyrotropin, thereby maintaining the balance of thyroid hormone production.
Disruptions in the thyrotropin-thyroid axis can lead to various thyroid disorders. For instance, an overactive thyroid (hyperthyroidism) can result from excessive stimulation by TSH, while an underactive thyroid (hypothyroidism) can occur due to inadequate stimulation. Measuring levels of thyrotropin in the blood is a common diagnostic tool used to evaluate thyroid function and diagnose thyroid disorders.
Common Misspellings for THYROTROPIN
- rhyrotropin
- fhyrotropin
- ghyrotropin
- yhyrotropin
- 6hyrotropin
- 5hyrotropin
- tgyrotropin
- tbyrotropin
- tnyrotropin
- tjyrotropin
- tuyrotropin
- tyyrotropin
- thtrotropin
- thgrotropin
- thhrotropin
- thurotropin
- th7rotropin
- th6rotropin
- thyeotropin
Etymology of THYROTROPIN
The word "thyrotropin" is derived from the combination of two roots: "thyro-" and "-tropin".
The root "thyro-" relates to the thyroid gland, which is a small, butterfly-shaped organ located in the neck and is responsible for producing hormones that regulate metabolism, growth, and development.
The suffix "-tropin" comes from the Greek word "tropos", meaning "turn" or "change". This suffix is commonly used in the field of endocrinology to refer to hormones that stimulate or regulate the activity of specific endocrine glands.
Therefore, "thyrotropin" can be translated as a hormone that regulates or stimulates the thyroid gland. In more specific terms, it primarily refers to a hormone called thyrotropin or thyroid-stimulating hormone (TSH), which is produced by the pituitary gland and helps regulate the production and release of thyroid hormones.
Similar spelling words for THYROTROPIN
Infographic
Add the infographic to your website:
