In the metabolic and renal function study performed in 24-hour urine, the rate of tubular proteinuria was 5.544 ± 3.340 (GFR), slightly decreased by 74.43 ml/1.73 mTP2, and tubular reabsorption by 0.91 ± 0.395 mg, respectively (GFR/0.350, 74.43 mg/1.73VR;