Figure 7From: Three types of dermal grafts in rats: the importance of mechanical property and structural designReal-time quantitative analysis of CD31, α-SMA, VEGF and PDGF-BB. Real-time quantitative analysis of CD31 (A), α-SMA (B), VEGF (C) and PDGF-BB (D) mRNA expression of the implants at 1, 2, 4 weeks after operation, respectively (n = 3). * indicates statistically significant difference, p < 0.05.Back to article page