Fig. 6
From: Reversal of pulmonary arterial hypertension and neointimal formation by kinin B1 receptor blockade
Immunohistochemical analysis for A kinin B1 (green color) and B2 receptors (red color), B Apoptotic cells (green color) and iNOS (red color) expression and C matrix metalloproteinase (MMP)-2 (green color) and MMP-9 (red color) in lung sections from each treatment group. Blue color: DAPI staining of cell nuclei in tissue. All values are mean ± SEM, n = 6. #p < 0.05 vs. sham control, *p < 0.05 vs. vehicle