title: Presynaptic inhibition by gamma-aminobutyric acid in bullfrog sympathetic ganglion cells.
mesh_terms: D000818:Animals; D001001:Anura; D001369:Axons / Q000187:drug effects / Q000502:physiology; D002118:Calcium / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D005725:Ganglia, Autonomic / Q000187:drug effects* / Q000502:physiology; D008274:Magnesium / Q000494:pharmacology; D008564:Membrane Potentials / Q000187:drug effects; D009433:Neural Inhibition / Q000187:drug effects*; D011188:Potassium / Q000494:pharmacology; D011892:Rana catesbeiana; D013569:Synapses / Q000187:drug effects* / Q000502:physiology; D009435:Synaptic Transmission / Q000187:drug effects; D005680:gamma-Aminobutyric Acid / Q000494:pharmacology*
chemical_list: D005680:gamma-Aminobutyric Acid; D008274:Magnesium; D011188:Potassium; D002118:Calcium