Fig 1: Quantification (A-D) and immunoblotting (E) for markers of oxidative stress and apoptosis signalling in LV after 8 hours of perfuion in control (blue) and with dialysis (red). Quantifiation of catalase (A); p53 (B); CC3 (C); iNOS (D). Representative immunoblot of LV lysate using the indicated antibodies. *p < 0.05. CC3, cleaved caspase 3; GAPDH, glyceraldehyde 3-phosphate dehydrogenase; iNOS, inducible nitric oxide synthase.