Fig. 7From: Comparative analysis of mouse bone marrow and adipose tissue mesenchymal stem cells for critical limb ischemia cell therapyHistological analysis after H&E staining. Gastrocnemius muscle regeneration characterized by the presence of centrally located nucleus in mice treated with BM-MSCs (a, b), AT-MSCs (c, d), and control groups (e, f) at days 14 and 21. Quantification of the percentage (mean ± SD) of muscle regeneration (p ≤ 0.05) (g); ×100 magnification, scale bar, 50 μmBack to article page