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. 2023 Mar 22;20:100614. doi: 10.1016/j.mtbio.2023.100614

Fig. 7.

Fig. 7

Fig. Incorporating bone marrow mesenchymal stem cell-derived exosomes (BME) into hyaluronan-collagen hydrogel (DHC-BME) for traumatic brain injury (TBI) repair. a) The schematic image shows the different stages and objectives of the hybrid injectable hydrogel for TBI restoration. b) Synthesis of DHA hydrogel c) Crosslinking steps of DHC-BME. d) The implantation of hydrogel containing BMSC-exosomes enhanced functional recovery following TBI. Summary of DHA-BME for treating TBI by boosting angiogenesis and neurogenesis [189]. Copyright 2023 Elsevier.