142421.fig.002a
(a)
142421.fig.002b
(b)
Figure 2: Illustration of the histological analysis processing stages in an ovine ascending aorta. (b) Characteristic colors of the histological preparations, from left to right: elastin, smooth muscle, collagen, and the original image, where the three integrated constituents can be visualized throughout the arterial wall. (a) Similar discrimination with assigned fictional colors that allow a clearer visualization of the location of each wall constituent. Note the high amount of elastin in the tunica media.