title: Ultrastructure of rat pineal gland after preparation by freeze-etching technique.
mesh_terms: D000818:Animals; D001369:Axons; D002467:Cell Nucleus; D004560:Electricity; D004721:Endoplasmic Reticulum; D004837:Epinephrine; D005613:Freeze Etching; D006056:Golgi Apparatus; D008297:Male; D008854:Microscopy, Electron; D009411:Nerve Endings / Q000166:cytology; D010870:Pineal Gland / Q000166:cytology*; D010873:Pinocytosis; D051381:Rats / Q000033:anatomy & histology*; D012583:Schwann Cells / Q000166:cytology; D012701:Serotonin; D013572:Synaptic Vesicles
chemical_list: D012701:Serotonin; D004837:Epinephrine