Figure 6.
(A) Visualization of CD3-positive cells in the excised aortic valves. Focuses of calcification are shown by arrowheads; CD3-positive (brown) cells are shown by arrows. (B) Visualization of CD39-positive cells in the excised aortic valves. Focuses of calcification are shown by arrowheads; CD39-positive (brown) cells are shown by arrows. (C) Visualization of CD73-positive cells in the excised aortic valves. Focuses of calcification are shown by arrowheads; CD73-positive (brown) cells are shown by arrows.