Fig. 2From: Short-wave enhances mesenchymal stem cell recruitment in fracture healing by increasing HIF-1 in callusMSC cells used in this study. a MSC from SD rat had a fusiform shape and was arranged in bundles or whorls. b MSC established from cells in the primary culture was stained for high-affinity receptors CD90 and CD44 and the low-affinity receptor CD34, CD45, CD11b/c with specific antibodies, and were then analyzed using flow cytometry. c The alkaline phosphatase staining method was used to identify primary cultured osteoblastsBack to article page