Evaluation of renal filter selectivity by quantitative immunoelectrophoresis

Electrophoresis

“…Urinary protein patterns are useful in diagnosing various diseases (12,170,1290). The 2-, ß2-, and post-y-proteins found typically in tubular proteinuria are also present in low concentration in normal urine (1356).…”

Renal clearances of intravenous infused homologeous hemoglobin were studied in female dogs during mannitol diuresis

“…1. In normal state the following mean values of renal hemoglobin parameter could be found: Glomerular hemoglobin clearance 3.903 :~ 1.243 ml/min 25 kg body weight, tubular hemoglobin reabsorption rate 2.246 ± 1.071 rag/rain 25 kg body weight, glomerular clearance ratio 0.049 ~: 0.012, glomerulotubular quotient 1.966 ~-0.650.…”