Click on image to view larger version.

Figure 7 Vasculogenesis at 4 Weeks After Cell or Media Implantation

(A to D) Light photomicrographs (100x) illustrating blood vessels (von Willebrand factor staining; arrows) in the peripheral infarcted region of young and older rats implanted with young skeletal myoblasts (SKMCs) or media (control). (E) Quantification of vascular density in each group: young rats implanted with young SKMCs (young SKMC) or culture media (young control), and older rats implanted with young SKMCs (older SKMC) or media (older control).