this decrement was present in both cortex and outer medulla , and was limited to na-k-atpase since other representative enzymes not involved in sodium transport ( magnesium-dependent adenosine triphosphatase [ mg-atpase ] , glucose-6-phosphatase , 5'-nucleotidase ) remained unchanged or increased in the hypothyroid animals .
C0001477
magnesium
C0001473
atpase