Figure 3. Gene expression at day 10 of the adipose tissue markers, PPAR-γ (A), aP2 (B), and RTN (C) of cells from 1-month and 21-month rats grown on Ti discs. Data are presented as the mean±standard deviation (n=4). * indicates statistically significant differences between cells from 1-month and 21-month rats (p≤0.05).
