title: The ultrastructural changes in the neurohypophysis after destruction of the paraventricular nuclei in normal and castrated rats.
mesh_terms: D000818:Animals; D001369:Axons / Q000473:pathology*; D002369:Castration; D005260:Female; D007031:Hypothalamus / Q000502:physiology; D008297:Male; D008854:Microscopy, Electron; D009410:Nerve Degeneration; D009457:Neuroglia / Q000502:physiology; D010587:Phagocytosis; D010873:Pinocytosis; D010904:Pituitary Gland, Posterior / Q000166:cytology* / Q000502:physiology; D051381:Rats; D013238:Stereotaxic Techniques