Asked by Carolyn Martinez on May 05, 2024
Verified
LouAnn is being treated for a neurological condition with a specific drug that target neurons deep within the brain. Which glial cell must be bypassed by this drug in order for it to be effective?
A) Astrocyte
B) Microglia
C) Oligodendrocyte
D) Ependymal cell
E) Macrophage
Glial Cell
Non-neuronal cells in the central and peripheral nervous system that provide support and protection for neurons.
Astrocyte
Star-shaped neuroglia cell involved with forming the blood-brain barrier.
- Identify the differences in types of glial cells and their respective functions in the nervous system.
Verified Answer
ZK
Zybrea KnightMay 06, 2024
Final Answer :
A
Explanation :
Astrocytes are a type of glial cell that contribute to the blood-brain barrier, a selective barrier that prevents most substances in the blood from entering the brain. For a drug to reach neurons deep within the brain, it must be able to bypass or be transported across this barrier, which involves interaction with astrocytes.
Learning Objectives
- Identify the differences in types of glial cells and their respective functions in the nervous system.
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