Quantitative analysis of c-kit+ CSC and Ki-67+ cardiomyocyte density.

<p>(A) Representative images of sections co-stained for c-kit/troponin-I (upper panel) and Ki-67 (lower panel); (B) Statistical analysis of c-kit+ CSC and Ki-67+ cardiomyocyte counts. n = 4-5/group, data presented as Mean±S.D.; *p<0.05 vs “pC4W” negative control (Mann-Whitney’s U-test). No significant differences were found in comparison of “VEGF+HGF” vs. “VEGF” or “HGF” groups.