Effects of metformin on osteogenic differentiation of C3H10 cells induced with high concentrations of glucose (A) Chemical structural of metformin (B) Wayne diagram of potential targets of metformin in the treatment of T2DM-OP disease (C) Protein interaction network of potential targets (D) Degree values of top ten potential targets (E) Gene expression of C3H10 cells induced by high glucose visualized in KEGG pathway of the RAGE-JAK2-STAT1 signal axis (F) RAGE, STAT1, RUNX2, Col1a1, OCN and ALP gene expression in C3H10 cells induced by high glucose determined by RT-qPCR (G) Western blots show effects of metformin on protein levels of RAGE, p-JAK2, JAK2, p-STAT1, STAT1 and Osterix in C3H10 cells induced by high glucose (H) Protein levels of RAGE, p-JAK2/JAK2, p-STAT1/STAT1 and Osterix. Note: Vs. Control ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001; vs. OIM #P < 0.05, ##P < 0.01, ###P < 0.001; vs. OIM + GH △P < 0.05, △△P < 0.01, △△△P < 0.001. Values are presented as mean ± SD.