Fig. 7: CD3 immunostaining of myocardial sections.

Several CD3 positive cells were observed at the gene transfer area of AAV2-transduced animals at 1-month time point, whereas only individual CD3 positive cells were seen in the control samples collected from ischemic animals that had not gone through any gene transfer. Scale bar in 4×: 500 µm. Scale bar in 10×: 100 µm.