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. 2014 Feb 28;9(2):e89761. doi: 10.1371/journal.pone.0089761

Figure 2. HDF viability and migration on PCL fibres.

Figure 2

HDFs seeded into the centre of random and aligned fibres and assayed with MTT at days 3, 7 and 12 to observe cell migration and viability. Cells on random fibres migrated equally in all directions whereas cells on aligned fibres migrated along the direction of the fibre. Data is mean ± SD (n = 6), *p<0.05.