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Biointerphases

Journal for Biophysical Chemistry

Figure 7 | Biointerphases

Figure 7

From: ToF-SIMS analysis of osteoblast-like cells and their mineralized extracellular matrix on strontium enriched bone cements

Figure 7

Sr content in osteogenically differentiated hMSCs. (A) Strontium content in osteogenically differentiatedhMSCs from the same donor as in Figures 4 and 5 cultured onthe three different bone cements (CPC r, B10 r, S100 r) and ona silicon wafer for 21 days (Si 21d). (B) Strontium content in osteogenically differentiated hMSCs cultured on silicon wafers for 21 days with SrCl2 in the growth medium. The first and second column show the Sr content in cells cultured with 0.1 mM and 1.0 mM SrCl2, respectively in the medium. The third column shows the Sr content in cells, which were relocated after 21 days with 1.0 mM SrCl2 in the medium (SrCl2 r). Data are expressed as the mean ± standard deviation (n = 3).

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