<p>The difference in (A) BUN, (B) serum creatinine and (C) serum NGAL levels in sham operated, saline treated and fetal kidney cells treated groups at different time points (0, 24, 48, 72 and 96 hours after reperfusion). Values expressed Mean±SEM (n = 6). *p<0.05 vs. sham operated group, #p<0.05 vs. saline treated group.</p