AAV9SLR-mediated AP-1 cons hp dONs expression significantly decrease the amount of superoxide in ex vivo transduced aortic grafts from mgR/mgR mice. (A) ROS production in transduced aortic cryosections was assessed using DHE staining (red). Scale bar represents 25 μm. (B) Analysis of DHE-derived mean fluorescence intensity with the aortic frozen sections from non-treated mgR/mgR mice set to 1 (n = 6, 20 images analysed/group, *P < 0.05). The complete data set of the original images is presented in the Supplementary material online, SupplMat_Figure6.pdf.