Fig. 6From: Dipeptidyl peptidase-4 inhibition with linagliptin prevents western diet-induced vascular abnormalities in female miceWD feeding induced aortic oxidative stress is ameliorated with DPP-4 inhibition. a 3-nitrotyrosine staining; b EC 3-nitrotyrosine; c VSMC 3-nitrotyrosine. Values are mean ± SE. CDC control diet control, CDL control diet linagliptin, WDC western diet control and WDL western diet linagliptin. Post-hoc comparisons within a time point; *p < 0 0.05 CDC vs WDC; †p < 0.05 WDC vs WDLBack to article page