Figure 8: Proliferation kinetics (a) and viability (b) of MIO-M1 cells cultured in direct contact with BIOG PCL nanofibers, PCL nanofibers, and control TCPS at 1, 2, 5, and 10 days of incubation. The data of proliferation were expressed as mean number of nuclei standard deviation for each time-point ( per group per day) (). The viability was relative to the control, fixed at 100% ( per group per day) ().