title: Ultrastructural changes with high activity and subsequent recovery at locust motor nerve terminals. A stereological analysis.
mesh_terms: D000818:Animals; D005260:Female; D006110:Grasshoppers; D008854:Microscopy, Electron; D009043:Motor Activity; D009046:Motor Neurons / Q000187:drug effects / Q000502:physiology / Q000648:ultrastructure*; D009132:Muscles / Q000294:innervation; D009469:Neuromuscular Junction / Q000648:ultrastructure; D005082:Physical Exertion; D011188:Potassium / Q000494:pharmacology; D013347:Subcellular Fractions / Q000187:drug effects / Q000648:ultrastructure
chemical_list: D011188:Potassium