Role of the gonads in the histologic aging of the hypothalamic arcuate nucleus.
D000375:Aging; D000818:Animals; D001253:Astrocytes / Q000502:physiology; D002369:Castration; D004971:Estrus; D005260:Female; D007031:Hypothalamus / Q000502:physiology*; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D009457:Neuroglia / Q000502:physiology; D011247:Pregnancy; D051381:Rats; D011919:Rats, Inbred Strains