FIG. 7.
Gene expression of hASCs cultured on random (Rdm) and aligned (Alg) nanofiber meshes and glass coverslips (Ctr). (a) Representative electrophoresis gel. (b) Semiquantitative analysis of gene expression. The data presented were normalized with β-actin. *Statistically significant, p<0.05 and **p<0.001. Color images available online at www.liebertonline.com/tea