Figure 2. SERPINA3K (SA3K) inhibited the key ROS generation enzyme: NOX4.

(A) Representative images of Western blot with anti-NOX4 antibody in the PECs after treatment of SA3K at concentration of 0, 80, 160, and 320 nM for 24 hours. (B) Statistic analysis of the Western blot data. Data were presented as mean±SEM; n = 5; **: p<0.01. (C) Quantitative real-time PCR assay data of NOX4 in the PECs after treatment of 320 nM SA3K for 24 hours. Data were presented as mean±SEM; n = 5; **: p<0.01.