GENERAL HISTOLOGY

NERVOUS

NEUROGLIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Glial cells that eat invaders
A
Microglial
B
Astrocyte
C
Neuron
D
Ependyml
Explanation: 

Detailed explanation-1: -Glial cells, consisting of microglia, astrocytes, and oligodendrocyte lineage cells as their major components, constitute a large fraction of the mammalian brain.

Detailed explanation-2: -In the central nervous system (CNS), microglia are considered to be the major phagocytes.

Detailed explanation-3: -In the healthy central nervous system, microglia processes constantly sample all aspects of their environment (neurons, macroglia and blood vessels). In a healthy brain, microglia direct the immune response to brain damage and play an important role in the inflammation that accompanies the damage.

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