The uncoupled extrusion of Na+ through the Na+ pump.
D000244:Adenosine Diphosphate / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism; D001692:Biological Transport; D002462:Cell Membrane / Q000187:drug effects / Q000378:metabolism; D003402:Creatine Kinase / Q000494:pharmacology; D003486:Cyanides / Q000494:pharmacology; D004912:Erythrocytes / Q000166:cytology / Q000187:drug effects / Q000378:metabolism*; D006801:Humans; D007288:Inosine / Q000494:pharmacology; D007700:Kinetics; D008433:Mathematics; D010042:Ouabain / Q000494:pharmacology; D010725:Phosphocreatine / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism / Q000494:pharmacology; D011868:Radioisotopes; D012964:Sodium / Q000097:blood* / Q000378:metabolism; D012975:Sodium Isotopes
D003486:Cyanides; D011868:Radioisotopes; D012975:Sodium Isotopes; D010725:Phosphocreatine; D007288:Inosine; D010042:Ouabain; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D012964:Sodium; D003402:Creatine Kinase; D011188:Potassium