Fig. 1From: RETRACTED ARTICLE: Polydatin improves osteogenic differentiation of human bone mesenchymal stem cells by stimulating TAZ expression via BMP2-Wnt/β-catenin signaling pathwayMorphology (a) and identity (b) of human bone marrow stromal cells (hBMSCs). The hBMSCs were identified with CD44 (94.4%) and HLA-DR (0.4%) compared with the corresponding isotype controlBack to article page