title: Dynamic ultrastructure of presynaptic membranes at nerve terminals in the spinal cord of rats. Anesthetized and unanesthetized preparations compared.
mesh_terms: D000768:Anesthesia, General; D000818:Animals; D005613:Freeze Etching; D008854:Microscopy, Electron; D010424:Pentobarbital; D051381:Rats; D013116:Spinal Cord / Q000033:anatomy & histology*; D013570:Synaptic Membranes; D009435:Synaptic Transmission; D013572:Synaptic Vesicles; D014851:Wakefulness
chemical_list: D010424:Pentobarbital