sodium clearance ( cna ) , plasma aldosterone ( pa ) , plasma renin activity ( pra ) , glomerular filtration rate ( gf ) , paraaminohippurate clearance ( cpah ) and blood pressure were measured simultaneously in 19 normal subjects , 38 patients with benign essential hypertension , 3 with renal artery stenosis , 48 with chronic glomerulonephritis , 20 with the nephrotic syndrome , 24 with tubulo-interstitial disease and 21 with a renal homograft .
C0027726
nephrotic syndrome
C0022646
renal