we measured ouabain-insensitive adenosine triphosphatase ( atpase ) , sodium , potassium-dependent adenosine triphosphatase ( na+ , k+-atpase ) and intracellular na+ and k+ in the erythrocytes of 19 healthy volunteers , before and after supplementation of their normal diet was 6.0-8.9 g of salt ( 102-137 mmol of nacl ) per day , for 5 days .
C0001473
adenosine triphosphatase
C0001479
na