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Neuroglial Cell

Definition:

A neuroglial cell, also known as a glial cell, is a type of non-neuronal cell that provides essential support and protection for neurons in the nervous system.

Parts of Speech:

• Noun: A type of cell.

Senses:

• Sense 1: A general term for any type of glial cell in the nervous system.
• Sense 2: A specific type of glial cell, such as astrocytes, oligodendrocytes, microglia, or ependymal cells, that perform specialized functions.

Usages:

• Usage 1: Neuroglial cells provide physical and nutritional support to neurons.
• Usage 2: Astrocytes, a type of neuroglial cell, regulate the concentration of ions and neurotransmitters in the extracellular space.
• Usage 3: Oligodendrocytes, another type of neuroglial cell, produce myelin in the central nervous system, which insulates and speeds up the electrical signals transmitted by neurons.

Sample Sentences:

• The neuroglial cells in the brain form a complex network that supports and protects the neurons.
• Astrocytes, as neuroglial cells, play a crucial role in maintaining brain homeostasis.
• Damage to the myelin produced by oligodendrocytes can result in impaired neuronal communication.

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