Melatonin prevents oxidative stress, inflammatory activity, and DNA damage in cirrhotic rats

Figure 8 The effect of melatonin on quantification of NQO1 immunohistochemistry in the liver of animals that underwent bile duct ligation surgery. The data are expressed as mean ± standard error of the mean. A: Express the situation; B: Significant increase in the bile duct ligation (BDL) group in relation to the control (CO) and CO + melatonin (MLT) groups (^aP < 0.001). Significant decrease in the BDL + MLT group in relation to the BDL group (^bP < 0.001).