title: Initial ultrastructural abnormalities at the motor end plate produced by a cholinesterase inhibitor.
mesh_terms: D000818:Animals; D003964:Diaphragm / Q000187:drug effects / Q000648:ultrastructure; D008928:Mitochondria / Q000187:drug effects; D009045:Motor Endplate / Q000187:drug effects* / Q000648:ultrastructure; D009210:Myofibrils / Q000187:drug effects; D009469:Neuromuscular Junction / Q000187:drug effects*; D010261:Paraoxon / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D011220:Pralidoxime Compounds / Q000494:pharmacology; D051381:Rats; D012519:Sarcoplasmic Reticulum / Q000187:drug effects; D013572:Synaptic Vesicles / Q000187:drug effects; D013997:Time Factors
chemical_list: D011220:Pralidoxime Compounds; D010261:Paraoxon