Research Article

Delivery of bFGF for Tissue Engineering by Tethering to the ECM

Figure 6

Induction of cell proliferation activities by culture on bFGF-tethered ERE-D20. Cells were cultured on ERE-D20 with or without tethered bFGF for 1 day (white bars) and 5 days (gray bars). Error bars show the standard deviations of three independent measurements. Statistically significant differences are indicated for () and ().