Proinflammatory Role of Angiotensin II in the Aorta of Normotensive Mice

Figure 7

Photomicrography showing immunostaining for CD45 in aorta of mice. The subpressor dose of angiotensin II (30ng/kg) was able to induce acute macrophage migration (arrow), after 30min in perivascular adipose tissue (PVAT). The injection of angiotensin II was also able to increase macrophage density in tunica adventitia (TA) in two different moments after 1 hour and 24 hours (Magnification: 40x).