title: Quantitative analysis of neurosecretory granules in the median eminence of the rat during the estrous cycle in the senium.
mesh_terms: D000375:Aging; D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004971:Estrus; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000648:ultrastructure*; D008473:Median Eminence / Q000648:ultrastructure*; D008854:Microscopy, Electron; D009490:Neurosecretory Systems / Q000648:ultrastructure*; D011247:Pregnancy; D051381:Rats