title: Ultrastructural changes in the hypothalamus during development and hypothalamic activity: the median eminence.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001369:Axons / Q000648:ultrastructure; D002196:Capillaries / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D004805:Ependyma / Q000648:ultrastructure; D005260:Female; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D007030:Hypothalamo-Hypophyseal System / Q000648:ultrastructure*; D008473:Median Eminence / Q000196:embryology / Q000254:growth & development / Q000648:ultrastructure*; D051379:Mice; D008854:Microscopy, Electron; D009474:Neurons / Q000502:physiology / Q000648:ultrastructure*; D009490:Neurosecretory Systems / Q000648:ultrastructure; D011247:Pregnancy; D051381:Rats; D013572:Synaptic Vesicles / Q000648:ultrastructure