Antiatherogenic and Cardioprotective Effects of Black Chokeberry (Aronia melanocarpa) Juice in Aging Rats

Figure 4

Aortic walls stained with hematoxylin/eosin (×200) (a) and orcein (×200) (b). Black arrow on the CO image indicates tunica intima thickening, bidirectional arrows indicate tunica media, and white arrow indicates normal tunica intima.

(a)

(b)