ZONA RETICULARIS Meaning and
Definition
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Zona reticularis is a term that refers to a specific layer of the adrenal cortex, which is a part of the larger adrenal gland located on top of the kidneys. The adrenal cortex, a hormone-secreting region of the adrenal gland, is divided into three distinct zones: the zona glomerulosa, the zona fasciculata, and the zona reticularis.
The zona reticularis is the innermost layer of the adrenal cortex and is responsible for the production and secretion of hormones called glucocorticoids, mainly cortisol, along with small amounts of androgens (male sex hormones) such as dehydroepiandrosterone (DHEA) and androstenedione. These hormones play crucial roles in regulating a wide range of body functions and processes, including metabolism, immune response, stress response, and sexual development.
The zona reticularis derives its name from the reticular pattern of cells seen under a microscope. Its distinct structure and function set it apart from the other layers of the adrenal cortex. Dysfunction or disorders of the zona reticularis, such as hyperplasia or tumors, can lead to imbalances in hormone production and cause various health problems. These conditions might necessitate medical intervention, such as medication or surgery, to restore hormonal balance and resolve associated symptoms. Understanding the role of the zona reticularis is important in comprehending adrenal function and its impact on overall health.
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The inner layer of the cortex of the suprarenal gland.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ZONA RETICULARIS
- xona reticularis
- sona reticularis
- aona reticularis
- zina reticularis
- zkna reticularis
- zlna reticularis
- zpna reticularis
- z0na reticularis
- z9na reticularis
- zoba reticularis
- zoma reticularis
- zoja reticularis
- zoha reticularis
- zonz reticularis
- zons reticularis
- zonw reticularis
- zonq reticularis
- zona eeticularis
- zona deticularis
- zona feticularis
Etymology of ZONA RETICULARIS
The word "Zona Reticularis" comes from Latin. "Zona" means "zone" and "reticularis" means "net-like" or "forming a network". In anatomy, the term refers to a particular layer of cells in the adrenal cortex, which has a net-like appearance when observed under a microscope.
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