The Effect of Age on Osteogenic and Adipogenic Differentiation Potential of Human Adipose Derived Stromal Stem Cells (hASCs) and the Impact of Stress Factors in the Course of the Differentiation Process

Figure 6

Protein levels in hASCs osteogenic culture. Alkaline phosphatase activity, evaluated on 7th and 14th day of culture in osteogenic conditions (a). Quantitative ELISA analysis of extracellular osteopontin (b), collagen I (c), and osteoclacin (d). Results expressed as mean ± SD. value < 0.05, value < 0.01.

(a)

(b)

(c)

(d)