Fig. 6From: In vivo degradation and neovascularization of silk fibroin implants monitored by multiple modes ultrasound for surgical applicationsThe volume of the implants was significantly reduced either in upper back group or hind limb group since day 8 compared with day 0 after implantation, *p < 0.05 versus day 0 of hind limb group. #p < 0.05 versus day 0 of upper back groupBack to article page