Fig. 3.
Apoptosis analysis of myocardium after MI. Evidence of apoptosis includes increased expression of Cyt c and CC3 in the adjacent zone after MI (A–D). The apoptotic nuclei can be seen in positive control and adjacent zone. There were more TUNEL-positive cardiomyocytes in the adjacent zone (E, F). All slides shown are in ×40 magnification. P: positive control; S, sham cotrol animal; R, remote zone; A, adjacent zone.