Inhibitory action of sodium ions on transmitter release at the motor end-plate.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000502:physiology; D008274:Magnesium / Q000502:physiology; D008564:Membrane Potentials; D009469:Neuromuscular Junction / Q000502:physiology*; D012964:Sodium / Q000502:physiology*; D009435:Synaptic Transmission
D012964:Sodium; D008274:Magnesium; D002118:Calcium