title: Ultrastructural changes of the motoneurons and synapses after ligation of the abdominal aorta.
mesh_terms: D000818:Animals; D001012:Aorta, Abdominal / Q000601:surgery*; D004285:Dogs; D007511:Ischemia / Q000209:etiology; D008026:Ligation; D009046:Motor Neurons / Q000648:ultrastructure*; D013116:Spinal Cord / Q000098:blood supply / Q000648:ultrastructure*; D013569:Synapses / Q000648:ultrastructure*