Reticulum
Reticulum
Reticulum (pronunciation: /rɪˈtɪkjʊləm/) is a term used in various fields of medicine, particularly in anatomy and histology. The term is derived from the Latin word 'reticulum', which means 'little net'.
Definition
In the context of medicine, a reticulum is a fine network or net-like structure. It can refer to several different structures within the body, depending on the context.
Types of Reticulum
There are several types of reticulum in the human body, including:
- Endoplasmic Reticulum: This is an organelle found in the cells of eukaryotic organisms. It is involved in protein and lipid synthesis.
- Reticular Formation: This is a set of interconnected nuclei in the brain that are involved in regulating various bodily functions, including sleep and arousal.
- Reticular Fibers: These are a type of fiber in connective tissue composed of type III collagen secreted by reticular cells.
Related Terms
- Reticular Cell: These are cells that produce the reticular fibers in the body.
- Reticular Activating System: This is a part of the reticular formation in the brain that plays a key role in arousal and consciousness.
- Reticular Dermatitis: This is a skin condition characterized by a net-like pattern of skin discoloration.
See Also
External links
- Medical encyclopedia article on Reticulum
- Wikipedia's article - Reticulum
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