Fig. 1From: Preconditioning of bone marrow-derived mesenchymal stromal cells by tetramethylpyrazine enhances cell migration and improves functional recovery after focal cerebral ischemia in ratsIdentification of BMSCs. a P0 BMSCs showed short bar shapes, and P3 BMSCs adopted a uniformly spindle-shaped population. b Flow cytometry revealed that BMSCs expressed the surface markers CD29 and CD90, but not CD34 and CD45. BMSCs bone marrow-derived mesenchymal stem cells, P0 passage 0, P3 passage 3Back to article page