Cellular Homeostasis and Antioxidant Response in Epithelial HT29 Cells on Titania Nanotube Arrays Surface

Figure 4

Gene expression profile of genes involved in (a) cell cycle arrest mechanism and (b) DNA repair mechanism. The study material surfaces were TNA (N), TiP (T), and plastic (P). Data points represented means ± SEM of triplicate observations from a representative experiment, (significant) and (extremely significant) based on one-way ANOVA.

(a)

(b)