Figure 3. Curcumol attenuates M5-induced oxidative stress damage in NHEK cells. NHEK cells were treated with curcumol (10 or 20 μM) for 24 h, and then stimulated with M5 (10 ng/mL) for 24 h. (A) ROS production in NHEK cells was detected by flow cytometry. (B–E) ELISA was used to detect the levels of SOD (B), MDA (C), GSH (D), and CAT (E) in the supernatants of NHEK cells. **P<0.01 compared with control group; #P<0.05, ##P<0.01 compared with 10 ng/mL_M5 group.