Fig. 1From: Bone marrow mesenchymal stem cells combined with Sox2 increase the functional recovery in rat with traumatic brain injuryProcedure of extraction of bone marrow stem cells (BMSCs) from rat. a Obtaining humerus from rats. b, c Extraction of bone marrow from the humerus. d, e Bone marrow was made into a suspension and centrifuged. f Prepare a suspension and inoculate it in a Petri dishBack to article page