Rectal Cancer: Redox State of Venous Blood and Tissues of Blood Vessels from Electron Paramagnetic Resonance and Its Correlation with the Five-Year Survival

Figure 7

Correlation between the relative intensity of the intrinsic EPR signal at g = 2.03 and NO concentration derived from the spin-trapping measurements in tumor vessels of RC patients (Т3N1М0G2). The straight line is drawn with a slope of 0.93.