Autologous bone marrow stromal cells loaded onto porous gelatin scaffolds containing Drynaria fortunei extract for bone repair.

GGT-GSB composite was prepared by mixing a biodegradable GGT composite containing genipin-crosslinked gelatin and β-tricalcium phosphate with Gu-Sui-Bu extract (GSB) (Drynaria fortunei (Kunze) J. Sm.), a traditional Chinese medicine.