Protective Effect of Spin-Labeled 1-Ethyl-1-nitrosourea against Oxidative Stress in Liver Induced by Antitumor Drugs and Radiation

Figure 3

SOD activity of liver homogenates isolated from mice at 1 hour after administration of BLM, DOX, and R alone or in combination with SLENU. Values are expressed as mean ± SE. ^∗𝑃<0.001 versus health controls; ^∗∗𝑃<0.0001 versus tumor controls; ⁺𝑃<0.05 versus group treated with DOX alone; ⁺𝑃<0.0001 versus group with DOX and R administrated alone.