Fig. 2

miR-30a-5p was upregulated in MC3TC-E1 cell line under LPS-inducing. A Microscopic image of P3 of MC3T3-E1 taken by microscope. B The level of lipid droplet was examined by oil-red staining in MC3T3-E1 cells after 14 days after adipogenic induing. C The level of ALP was examined by ALP staining in MC3T3-E1 cells after 14 days after osteogenic induing. D The expression of ALP, Runx2 and OC were examined by qPCR in MC3T3-E1 cells during osteogenic induing. E The expression of miR-30a-5p was examined by qPCR in MC3T3-E1 cells after LPS inducing (1ug/ml). F The expression of miR-30a-5p was examined by qPCR in MC3T3-E1 cells after LPS induing (1 ug/ml) for 0, 1, 4, 7, 14 days. All data are shown as mean ± SEM. *p < 0.05; **p < 0.01