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. 2023 Nov 17;24(22):16429. doi: 10.3390/ijms242216429

Figure 8.

Figure 8

Results of 3-nitrotyrosine density in the abdominal aorta wall. Panel (A). Noncalibrated optical density data are shown with mean ± SEM, n = 7 (CB1R+/+), n = 9 (CB1R−/−). Statistical analysis performed with unpaired t-test. Panel (B). Representative pictures of 3-nitrotyrosine staining. Visualization with DAB on hematoxylin counterstaining, photographed at 10× magnification. Evaluation performed from the values of the media layer. Abbreviations: CB1R: cannabinoid type 1 receptor, CB1R+/+: cannabinoid type 1 receptor wild-type mice, CB1R−/−: cannabinoid type 1 receptor knockout mice, DAB: diamino-benzidine, O.D.: optical density, NT: 3-nitrotyrosine staining.