title: Depression and frequency facilitation at a synapse in Aplysia californica: evidence for regulation by availability of transmitter.
mesh_terms: D000005:Abdomen / Q000294:innervation; D000109:Acetylcholine / Q000378:metabolism / Q000494:pharmacology; D000200:Action Potentials; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology; D003035:Cobalt / Q000494:pharmacology; D003864:Depression, Chemical; D004558:Electric Stimulation; D005724:Ganglia / Q000187:drug effects / Q000502:physiology*; D006584:Hexamethonium Compounds / Q000494:pharmacology; D008274:Magnesium / Q000494:pharmacology; D011950:Receptors, Cholinergic / Q000187:drug effects / Q000502:physiology; D012032:Refractory Period, Electrophysiological; D012908:Snails / Q000502:physiology*; D013268:Stimulation, Chemical; D009435:Synaptic Transmission / Q000187:drug effects*; D014403:Tubocurarine / Q000494:pharmacology
chemical_list: D006584:Hexamethonium Compounds; D011950:Receptors, Cholinergic; D003035:Cobalt; D001285:Atropine; D008274:Magnesium; D000109:Acetylcholine; D002118:Calcium; D014403:Tubocurarine