title: Synaptic morphology and cytoplasmic densities: rapid post-mortem effects.
mesh_terms: D000818:Animals; D001921:Brain / Q000648:ultrastructure*; D003593:Cytoplasm / Q000648:ultrastructure*; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D005260:Female; D006624:Hippocampus / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D011180:Postmortem Changes; D051381:Rats; D013569:Synapses / Q000648:ultrastructure; D013572:Synaptic Vesicles / Q000648:ultrastructure; D013997:Time Factors