Fig. 13From: Effects of panax notoginseng saponins on the osteogenic differentiation of rabbit bone mesenchymal stem cells through TGF-β1 signaling pathwayResult of Alizarin red staining of five groups (a. normal group, b. positive group, c. 100 mg group, d. blank virus group, e. RNAi group, f. 100 mg RNAi group)Back to article page