A, Serum creatinine of the transplanted animals during 10-day postoperative follow-up for autologous kidney transplantation after SCS and NEVKP. Values presented as mean ± SD in mg/dL and μmol/L. NEVKP demonstrated significantly lower serum creatinine on postoperative days 1 to 7 (P < 0.05) and lower peak values when compared to grafts preserved at 4°C (NEVKP 5.5 ± 1.7 mg/dL vs SCS 11.1 ± 2.1 mg/dL, P = 0.002). B, Serum BUN/urea during 10-day postoperative follow-up for autologous kidney transplantation after SCS and NEVKP. Values presented as mean ± SD in mg/dL and μmol/L. Serum BUN was significantly lower in the normothermic perfused kidneys on day 2 till 4 after transplant (P < 0.05, respectively) with a significantly lower peak value of 47 ± 6.2 mg/dL versus 68 ± 24.2 mg/dL (P = 0.007). C, Serum potassium during 10-day postoperative follow-up for autologous kidney transplantation following SCS and NEVKP. Values presented as mean ± SD in mmol/L. Serum potassium levels were significantly lower on day 1 and 2 after transplant in the NEVKP versus SCS group (3.9 ± 0.1 vs 4.7 ± 0.4 mmol/L, P = 0.003, and 3.9 ± 0.7 vs 4.8 ± 0.4 mmol/L, P = 0.029). D, 24-hour creatinine clearance during 10-day postoperative follow-up. Values presented as mean ± SD in mL/min. The creatinine clearance on postoperative day 4 was increased in NEVKP versus SCS preserved kidneys (NEVKP 39 ± 6.4 mL/min vs SCS 18 ± 10.6 mL/min, P = 0.012).