title: A new myasthenic syndrome with end-plate acetyl cholinesterase (AChE) deficiency, small nerve terminals, and reduced acetylcholine release.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000110:Acetylcholinesterase / Q000172:deficiency*; D000293:Adolescent; D006801:Humans; D008297:Male; D009045:Motor Endplate / Q000201:enzymology*; D009157:Myasthenia Gravis / Q000201:enzymology / Q000473:pathology; D009411:Nerve Endings / Q000648:ultrastructure*; D009469:Neuromuscular Junction / Q000201:enzymology*; D009435:Synaptic Transmission; D013577:Syndrome
chemical_list: D000110:Acetylcholinesterase; D000109:Acetylcholine