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. 2007 Feb 7;2(2):e190. doi: 10.1371/journal.pone.0000190

Figure 3.

Figure 3

Cell numbers are calculated from DNA measurement on various scaffolds. MT3T3-E1 cells were cultured for 2 weeks on different scaffolds. RADA16∶RADA16 1% (w/v), ALKmx∶ALK 1% (w/v)+RADA16, DGRmx∶DGR 1% (w/v)+RADA16, PRGmx: PRG 1% (w/v)+RADA16 (all mix ratio is 1∶1). For peptide scaffolds containing active peptides, the cell proliferation rate is higher than that of pure RADA16. *p<0.01; suggesting it is significant against the number of cells grown in pure RADA16 scaffold.