title: The effects of changing the osmolarity of the Ringer on acetylcholine release at the frog neuromuscular junction.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000200:Action Potentials; D000818:Animals; D001001:Anura; D001370:Axonal Transport; D007552:Isotonic Solutions; D008564:Membrane Potentials; D009411:Nerve Endings; D009469:Neuromuscular Junction / Q000187:drug effects / Q000378:metabolism*; D009994:Osmolar Concentration; D009435:Synaptic Transmission
chemical_list: D007552:Isotonic Solutions; D000109:Acetylcholine