to investigate the status of the na+ concentrations [ na+ ] i , k+ concentrations [ k+ ] i and ionic fluxes in red cells of human subjects with abnormal thyroid function , we measured the na ( + ) -k+ pump activity as well as na ( + ) -k+ cotransport ( cot ) , na ( + ) -li+ countertransport ( ctt ) and na+ passive permeability in erythrocytes of 37 normal subjects , 19 untreated hyperthyroid patients , 12 treated hyperthyroid patients and 9 hypothyroid patients with t4 replacement .
C0040128
abnormal thyroid
C0020676
hypothyroid