Fig. 2

Serial measurements of NGAL, creatinine, and BUN at baseline, 6, 24, and 48 h. Box plots of serum NGAL, creatinine, and BUN at baseline, 6 h, 24 h and 48 h. a. NGAL levels started to rise at 6 h and then decreased at 24 and 48 h. b. Creatinine values did not rise at any interval. c. BUN levels also did not rise at any time interval. NS: Not significant; P: < 0.05