Figure 4
From: Age-related changes in rat bone-marrow mesenchymal stem cell plasticity
Immunocytochemical analysis of Connexin-43 staining: Representative images of anti-connexin-43 staining in cultured BM-MSCs from each experimental group. Columns show fluorescence signal intensity based on three independent differentiation experiments (n = 3) per animal. The '‡' sign indicates a significant difference between the indicated group and any passage 3 groups from younger donors (p < 0.05). Error bars designate means ± SEM.