Figure 2From: Epoetin administrated after cardiac surgery: effects on renal function and inflammation in a randomized controlled study Changes in renal biomarkers at randomization, 48 h (R-48 h) and 96 h (R-96 h) according to treatment group. Panels a, b and c represent creatinine, cystatine C and urinary NGAL differences, respectively (*outliers). NS: non significant.Back to article page