Click on image to view larger version.

Figure 2 Comparative illustration of ubiquitin immunostaining in the noninfarct-related coronary artery (A) versus the infarct-related coronary artery (B). The area highlighted by the box in B is displayed at a higher magnification in C. Serial sections stained for smooth muscle alpha-actin (D) and T-cell CD 3 (E) reveal co-localization of ubiquitin immunoreactivity with inflammatory cells and neointimal cells in the cap/shoulder region. Original magnifications for A and B 15x; for C to D 100x.