Research Article

Oleanolic Acid Decreases IL-1β-Induced Activation of Fibroblast-Like Synoviocytes via the SIRT3-NF-κB Axis in Osteoarthritis

Figure 3

The effects of SIRT3 and OLA on IL-1β-induced intracellular levels of ROS in human FLS. FLS were pretreated with SIRT3-OE or SIRT3-KD and then incubated with or without IL-1β (10 ng/ml) for 24 h. The ROS were measured and viewed using a fluorescence microscope, and the quantitative analysis is listed. The values are expressed as (SD), .