Research Article

Intramyocardial Injection of Recombinant Adeno-Associated Viral Vector Coexpressing PR39/Adrenomedullin Enhances Angiogenesis and Reduces Apoptosis in a Rat Myocardial Infarction Model

Figure 7

Evaluation of apoptosis rate by TUNEL staining. (a) Representative images of apoptosis are shown. The apoptotic cells were detected by TUNEL (green), and the nuclei were detected by DAPI (blue). The scale bar was 20 μm. (b) The results were expressed as the mean ± SEM ( for each group). versus sham group; versus NS group.
(a)
(b)