Table 2: Post-operative changes of urinary NGAL and KIM-1 as well as serum creatinine in patients treated by laparoscopic and open nephrectomy.

LAP Open
Baseline NGAL (ng/mg Cr) 192.3 ± 51.7 85.8 ± 27.6
8h' NGAL (ng/mg Cr) 210.24 ± 71.9 268.9 ± 98.7
24h' NGAL (ng/mg Cr) 246.16 ± 64.4 354.6 ± 231.7
Baseline KIM-1 (ng/mg Cr) 2.96 ± 0.67 2.39 ± 0.84
8h' KIM-1 (ng/mg Cr) 1.88 ± 0.3 1.73 ± 0.87
24h' KIM-1 (ng/mg Cr) 1.64 ± 0.3 1.12 ± 0.54* (P = 0.0184)
Baseline Creatinine (mg%) 1.08 ± 0.073 1.012 ± 0.09
8h' Creatinine (mg%) 1.31 ± 0.109 1.325 ± 0.186
24h' Creatinine (mg%) 1.45 ± 0.118* (P = 0.01) 1.18 ± 0.14

*P < 0.05 vs. baseline.