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 6

Concentration of NO in vessels from tumor (n = 26, 3.75 0.28); (2) superior rectum artery of RC patients (n = 26, 3.01 0.25); and (3) superior rectum artery from peptic ulcer patients (n = 9, 1.5 0.1). Data are presented as mean SEM in the units of nM/g of tissue.