Physical Activity Increases the Total Number of Bone-Marrow-Derived Mesenchymal Stem Cells, Enhances Their Osteogenic Potential, and Inhibits Their Adipogenic Properties

Figure 3

(a, b) Immunohistochemical stainning the CD105⁺ cells stained immunohistchemically in the sedentary group (a) and exercised (b) group. Positive reactions are indicated by red arrows. Quantification of CD105 positive cells; results representative of six randomly choosen pictures are expressed as mean ± SD ( value < 0.05).

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