Figure 4

DIO disrupts antioxidant enzymes and proteasome activity in the brain of adult zebrafish. (A–D) Cerebral catalase, total superoxide dismutase (SOD), peroxidase and LLVY proteasome activities performed in lysates of adult zebrafish brain. n = 7 from two independent experiments. Student's t-test: *p < 0.05 ***p < 0.001. Error bar: standard error of the mean (SEM).