Fig. 2From: Wnt11 plays an important role in the osteogenesis of human mesenchymal stem cells in a PHA/FN/ALG composite scaffold: possible treatment for infected bone defectProliferation and adhesion assay of hMSCs on the surface of PHA/FN/ALG composite scaffolds. a hMSC proliferation assay. b hMSC adhesion assay. c Distribution of DAPI-labeled hMSCs adhered to the scaffolds. Data presented as mean ± SD. # p >0.05. Scale bar = 100 μm. hMSC human mesenchymal stem/stromal cell, OD optical densityBack to article page