PDGF-BB/SA/Dex Injectable Hydrogels Accelerate BMSC-Mediated Functional Full Thickness Skin Wound Repair by Promoting Angiogenesis

Scientists showed that the Platelet derived growth factor-BB (PDGF-BB)/sodium alginate (SA)/dextran (Dex) hydrogels could sustainably release PDGF-BB with excellent biocompatibility in vitro and in vivo.