918207.fig.005a
(a)
918207.fig.005b
(b)
918207.fig.005c
(c)
918207.fig.005d
(d)
918207.fig.005e
(e)
918207.fig.005f
(f)
Figure 5: Cell migration at 0 ((a) and (d)), 8 ((b) and (e)), and 24 hours ((c) and (f)) in normoxia ((a), (b), and (c)) and hypoxia ((d), (e), and (f)). Cells were photographed through an optical microscope at a magnification of 100 .