Corrigendum to “Effect of High, Medium, and Low Molecular Weight Hyaluronan on Inflammation and Oxidative Stress in an In Vitro Model of Human Nasal Epithelial Cells”

Figure 2

Effect of the U0126 inhibitor in RPMI 2650 cells stimulated with rhIL-17A. (a) The cells were stimulated with rhIL-17A (20 ng/mL) for 6 hrs in the absence or presence of U0126 (25 μM). ROS production was evaluated in the cells by flow cytometry. The bars represent the of 3 separate experiments. Representative flow cytometry is shown; (b) the cells were stimulated with rhIL-17A (20 ng/mL) for 18 hrs in the absence or presence of U0126 (25 μM). NOX-4 and IL-8 protein expressions were evaluated in the cell lysates by western blot. The results were expressed as the ratio of band intensity and β-actin of 3 separate experiments. Representative western blot is shown. The bands are spliced from uncropped blots. ANOVA with Fisher’s test correction was used for the analysis of the data. was statistically significant.

(a)

(b)