title: Motor nucleus structure in the rat spinal cord during postnatal development: a light-optic and electron-microscopic study.
mesh_terms: D000375:Aging; D000818:Animals; D001369:Axons / Q000648:ultrastructure; D003712:Dendrites / Q000648:ultrastructure; D007395:Interneurons / Q000648:ultrastructure; D008854:Microscopy, Electron; D009046:Motor Neurons / Q000648:ultrastructure*; D009457:Neuroglia / Q000648:ultrastructure; D051381:Rats; D013116:Spinal Cord / Q000033:anatomy & histology*; D013569:Synapses / Q000648:ultrastructure; D013572:Synaptic Vesicles / Q000648:ultrastructure