Interaction between curare and the potassium ion at the motor end plate.
D003472:Curare / Q000031:analogs & derivatives / Q000494:pharmacology*; D007477:Ions; D009045:Motor Endplate; D011188:Potassium; D017680:Potassium Compounds / Q000494:pharmacology*
CURARE AND DERIVATIVES/effects; POTASSIUM AND COMPOUNDS/effects