Write types of neuroglial cells of CNS and PNS in tabular form. – InterviewSolution

1.

Write types of neuroglial cells of CNS and PNS in tabular form.

Answer»

CNS – glial cells	PNS – glial cells	Functions
Oligodendrocytes [cells with few branches]	Schwann cells	Secrete myelin sheath
Astrocytes [starshaped and most abundant glial cells in CNS]	Satellite cells	Protect, cushion and supply nutrients to nearby neurons. Help in maintaining blood-brain barrier
Microglia [small cells with few branches]	Macrophages	Phagocytosis
Ependymal cells lining the ventricles of brain [mostly columnar]	Ependymal cells lining central canal of spinal cord	Secrete cerebrospinal fluid

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