title: Quantitative and morphological changes in neurons and neuroglia in the indusium griseum of aging mice.
abstract: The indusium griseum was investigated quantitatively in 5-mo-old and 18-mo-old mice. There was no difference in the number of neurons between 5 and 18 mo, but the number of neuroglia increased by almost 30%. Astrocytes and microglia increased in number, but oligodendrocyte number remained unchanged. There was no significant variation in the volume density of neuronal perikaryon, neuropil, or blood vessels with age.
mesh_terms: D000375:Aging; D000818:Animals; D001253:Astrocytes / Q000166:cytology; D002452:Cell Count; D002465:Cell Movement; D003337:Corpus Callosum / Q000166:cytology*; D008297:Male; D051379:Mice; D009457:Neuroglia / Q000166:cytology* / Q000502:physiology; D009474:Neurons / Q000166:cytology*