title: The identification of fractions enriched in nonmyelinated axons from rat whole brain.
mesh_terms: D000818:Animals; D001369:Axons; D001921:Brain / Q000166:cytology*; D002474:Cell-Free System; D006652:Histological Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D051381:Rats; D013194:Staining and Labeling; D013569:Synapses