Fig. 3
BMP2/7 (5 or 50 ng/ml) ± ATRA (1 µM) modulated osteoclast marker and RARs gene expression in BMM cell cultures (a–c). d–f RARs, g C-fos and h DC-Stamp expression in RAW264.7 cells. Values are mean ± SD, from three independent experiments. Significant effect of the treatment **p < 0.01, ***p < 0.001, ****p < 0.0001