Fig. 8
The effect of TPU/NS2.5 on the healing of P. aeruginosa-infected wounds. a The macroscopic appearance of wounds from the Blank, Vaseline gauze, TPU, TPU/DA and TPU/NS2.5 groups. b The percentage of closed wound areas at days 1, 3 and 7 post-surgery. c Photographs and d quantitative counts of bacterial colonies formed by P. aeruginosa obtained from wound tissues. e Average days for wound closure. The values are shown as the mean ± SD (n = 5)