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. 2014 Feb 10;7(4):935–940. doi: 10.3892/etm.2014.1529

Figure 3.

Figure 3

Immunohistochemical staining of CD68, iNOS and CD163 in aortic tissue. CD68 and iNOS expression was higher in the CBAV specimen (A and C, respectively) than in the TAV specimen (B and D, respectively). In addition, CD163 expression was lower in the (E) CBAV specimen than the (F) TAV specimen (black arrows indicate the expression of CD68/iNOS/CD163; magnification, ×400). iNOS, inducible nitric oxide synthase; CD, cluster of differentiation; CBAV, congenital bicuspid aortic valve; TAV, tricupsid aortic valve.