title: Lanthanum ions abolish the "calcium response" of nerve terminals.
mesh_terms: D000818:Animals; D001369:Axons / Q000187:drug effects; D002118:Calcium / Q000037:antagonists & inhibitors*; D005724:Ganglia / Q000187:drug effects; D007477:Ions; D007811:Lanthanum / Q000494:pharmacology*; D008564:Membrane Potentials; D008974:Mollusca; D009469:Neuromuscular Junction / Q000187:drug effects*; D011984:Sensory Receptor Cells; D013569:Synapses / Q000187:drug effects; D013570:Synaptic Membranes; D009435:Synaptic Transmission; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D007477:Ions; D013779:Tetrodotoxin; D007811:Lanthanum; D002118:Calcium