Fig. 3From: The BMP signaling pathway enhances the osteoblastic differentiation of bone marrow mesenchymal stem cells in rats with osteoporosisIdentification of osteogenic and adipogenic differentiation in rBMSCs of rats with OP. Note: a, alizarin red staining after osteogenic induction for 21 days; b, adipogenic induction for 7 days under observation of a light microscope; c, oil red o staining after adipogenic induction for 14 days; OP, osteoporosis; rBMSCs, rat bone marrow mesenchymal stem cellsBack to article page