title: Does metabolic energy participate directly in the Na+-dependent extrusion of Ca2+ -Ca2+ ions from squid giant axons?
mesh_terms: D000818:Animals; D001369:Axons / Q000378:metabolism*; D001693:Biological Transport, Active / Q000187:drug effects; D002118:Calcium / Q000378:metabolism*; D003486:Cyanides / Q000494:pharmacology; D049832:Decapodiformes / Q000378:metabolism*; D066298:In Vitro Techniques; D012964:Sodium / Q000378:metabolism*
chemical_list: D003486:Cyanides; D012964:Sodium; D002118:Calcium