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. Author manuscript; available in PMC: 2014 Apr 23.
Published in final edited form as: Integr Biol (Camb). 2011 Jul 1;3(8):832–842. doi: 10.1039/c1ib00021g

Fig. 6.

Fig. 6

(A) ALP activity and (B) OPN mRNA expression of hMSCs cultured on different substrates in osteogenic induction medium with or without 200 nM LDN-193189, a BMP receptor inhibitor, for 7 days. (C) Representative bright-field photomicrographs (scale bar = 150 µm) and (D) quantification of hMSC projected cell area on different substrates after 5 days of culture in osteogenic induction medium. * represents significant difference compared to ‘PS’ condition, NS represents no significant difference compared to ‘PS’ condition (P < 0.05).