experiments were carried out to compare temporal changes in glomerular filtration rate ( gfr ) , filtered na+ load , and renal cortical ( na+ + k+ ) -adenosine triphosphatase ( na-k-atpase ) activity in the hypothyroid rat after administration of a single dose of triiodothyronine ( t3 ) ( 50 microgram/100 g body wt ) .
C0020676
hypothyroid
C0041014
triiodothyronine