Question:
Blood-brain barriers are formed by
Blood-brain barriers are formed by
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Astrocytes = Blood-brain barrier. Schwann cells are for myelination in PNS, not CNS.
Updated On: Jun 3, 2025
- Astrocytes
- Ependymal cells
- Schwann cells
- Satellite cells
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The Correct Option is A
Solution and Explanation
Astrocytes are star-shaped glial cells in the central nervous system that play a key role in forming the blood-brain barrier. They help maintain the environment around neurons by regulating ion and nutrient transport and limiting the entry of harmful substances.
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