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. 2014 Dec 8;9(12):e114740. doi: 10.1371/journal.pone.0114740

Figure 4. Microscopic observation of cellular morphology.

Figure 4

(A) Human mesenchymal stem cells (MSCs) and (B) MSCs cultured in osteogenic differentiated media (MSC-OM) were incubated with different PMMA bone cements (m) for 21 days.