Spongiocyte
Spongiocyte
Spongiocyte (pronunciation: spon-gee-o-site) is a type of cell found in the adrenal cortex, specifically in the zona fasciculata and zona reticularis. These cells are characterized by their foamy or spongy appearance due to the presence of lipid droplets in their cytoplasm.
Etymology
The term "spongiocyte" is derived from the Greek words "spongia", meaning sponge, and "kytos", meaning cell. This is in reference to the spongy appearance of these cells under a microscope.
Function
Spongiocytes are primarily responsible for the production and secretion of glucocorticoids, such as cortisol, which play a crucial role in the body's response to stress. They also produce a small amount of androgens, which are sex hormones.
Related Terms
- Adrenal cortex: The outer layer of the adrenal glands where spongiocytes are located.
- Zona fasciculata: The middle layer of the adrenal cortex that contains a high concentration of spongiocytes.
- Zona reticularis: The innermost layer of the adrenal cortex, also containing spongiocytes.
- Cortisol: A hormone produced by spongiocytes that helps regulate the body's response to stress.
- Androgens: Sex hormones produced in small amounts by spongiocytes.
See Also
External links
- Medical encyclopedia article on Spongiocyte
- Wikipedia's article - Spongiocyte
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