ULTIMOBRANCHIAL BODIES Meaning and
Definition
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Ultimobranchial bodies are tiny structures found in the thyroid gland of certain animals, most notably in fish, birds, and reptiles. They are derived from the embryonic tissue known as the ultimobranchial ridge.
These bodies play a crucial role in the maintenance of calcium levels in the body, as they produce a hormone called calcitonin. Calcitonin acts to lower blood calcium levels by inhibiting the release of calcium from bones and promoting its excretion via the kidneys.
In fish, the ultimobranchial bodies are more prominent and distinct, while in birds and reptiles, they often merge with the surrounding thyroid gland tissue.
The presence of ultimobranchial bodies in these animals is believed to have evolved as an adaptation to their unique physiological needs. Unlike mammals, which primarily rely on parathyroid hormone to regulate calcium levels, these animals have evolved additional mechanisms to maintain proper calcium balance. Ultimobranchial bodies, along with other hormones produced in the thyroid gland, are key components of this calcium-regulating system.
In summary, ultimobranchial bodies are small structures found in the thyroid gland of certain animals, involved in the production of calcitonin. They play a crucial role in maintaining calcium levels in the body and are particularly important in fish, birds, and reptiles.
Common Misspellings for ULTIMOBRANCHIAL BODIES
- yltimobranchial bodies
- hltimobranchial bodies
- jltimobranchial bodies
- iltimobranchial bodies
- 8ltimobranchial bodies
- 7ltimobranchial bodies
- uktimobranchial bodies
- uptimobranchial bodies
- uotimobranchial bodies
- ulrimobranchial bodies
- ulfimobranchial bodies
- ulgimobranchial bodies
- ulyimobranchial bodies
- ul6imobranchial bodies
- ul5imobranchial bodies
- ultumobranchial bodies
- ultjmobranchial bodies
- ultkmobranchial bodies
- ultomobranchial bodies
- ult9mobranchial bodies
Etymology of ULTIMOBRANCHIAL BODIES
The word "ultimobranchial" is derived from Latin roots. "Ultimo" in Latin means "last" or "farthest", and "branchial" refers to "related to gills". Therefore, "ultimobranchial" describes something pertaining to the farthest or last gill-like structures. "Bodies" refers to the distinct anatomical structures being referred to in this term.
