Figure 9.

hASCs morphology on PLA films. F-actin fibers of hASCs cultured on (a) control and PLA, (b) PLA binary (P_2L, P_05Z, P_05Z@L) and (c) PLA ternary (P_2L_05Z, P-2L_05Z@L, P05Z_05Z@L) and quaternary (P_2L_05Z_05Z@L) films. F-actin (Alexa-fluor-488 Phalloidin, green), Nuclei (4′,6-diamidino-2-phenylindole, DAPI, blue), Scale bar = 100 m. (d) Cell shape index, and nuclear shape index. Cyto-morphometric measurements in Figure 9d refer to stem cells at day 7 in culture, however, these results are representative of hASCs at each time in culture; * p < 0.05, ** p < 0.01, *** p < 0.001.