title: Interactions between calcium and barium on the spontaneous release of transmitter from mammalian motor nerve terminals.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001464:Barium / Q000494:pharmacology*; D002118:Calcium / Q000494:pharmacology* / Q000502:physiology; D005260:Female; D008297:Male; D008564:Membrane Potentials; D009046:Motor Neurons / Q000187:drug effects; D009469:Neuromuscular Junction / Q000187:drug effects* / Q000502:physiology; D051381:Rats; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D001464:Barium; D002118:Calcium