title: The effects of magnesium ions on the fine structure of the insect neuromuscular junction.
mesh_terms: D001369:Axons / Q000648:ultrastructure; D005404:Fixatives; D005976:Glutaral / Q000494:pharmacology; D006110:Grasshoppers / Q000648:ultrastructure*; D006801:Humans; D008274:Magnesium / Q000494:pharmacology*; D008297:Male; D008564:Membrane Potentials / Q000187:drug effects; D009469:Neuromuscular Junction / Q000187:drug effects / Q000502:physiology / Q000648:ultrastructure*; D013569:Synapses / Q000648:ultrastructure
chemical_list: D005404:Fixatives; D008274:Magnesium; D005976:Glutaral