Fig. 5From: Myogenic progenitor cell transplantation for muscle regeneration following hindlimb ischemia and reperfusionHistological analysis POD 2. Both sham injected (group B1) and MPC injected (group B2) animals displayed moderate signs of ischemic injury after 2h WIT assessed by H&E staining. After sham (a) and cell (b) injections, FluoSpheres® polystyrene beads (black and white arrow heads, white circles) were detectable in the tibialis anterior muscle. Their presence was confirmed by fluorescence microscopy. In contrast to sham-injected animals, a dense cellular aggregate surrounding the co-injected beads was observed (b, left column). H&E, hematoxylin and eosin; MPC, myogenic progenitor cell; POD, postoperative day; V, vessel, WIT, warm ischemic timeBack to article page