title: Interaction of substituted guanidines with the tetrodotoxin-binding component in Electrophorus electricus.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D002462:Cell Membrane / Q000378:metabolism; D004557:Electric Organ / Q000378:metabolism*; D004593:Electrophorus; D006146:Guanidines / Q000494:pharmacology*; D007473:Ion Channels / Q000187:drug effects / Q000378:metabolism*; D007700:Kinetics; D011955:Receptors, Drug / Q000187:drug effects / Q000378:metabolism*; D013329:Structure-Activity Relationship; D013779:Tetrodotoxin / Q000378:metabolism*
chemical_list: D006146:Guanidines; D007473:Ion Channels; D011955:Receptors, Drug; D013779:Tetrodotoxin