Research Article

Effects of Human Mesenchymal Stem Cells Isolated from Wharton’s Jelly of the Umbilical Cord and Conditioned Media on Skeletal Muscle Regeneration Using a Myectomy Model

Figure 8

IHC sections from tibialis anterior (TA) muscles: the presence of Pax7+ nuclei in the Control (a and c) group (evaluated at d35 postmyectomy) was similar to the noninjured TA muscles (b and d) (magnification: 200x). Scale bar: 50 μm.
(a) Control d35 (longitudinal)
(b) No lesion (longitudinal)
(c) Control d35 (transversal)
(d) No lesion (transversal)