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. 2020 Aug;8(16):1009. doi: 10.21037/atm-20-5307

Figure 4.

Figure 4

TMAO promotes the adipogenic differentiation and inhibits the osteogenic differentiation of BMSCs. (A) Adipogenic differentiation was detected by oil red O staining; (B) osteogenic differentiation was detected by alizarin red staining; (C) the expressions of NF-κB, PPARγ, C/EBP-α, Runx2 and OPN in BMSCs were measured by WB. Actin was used as an internal control; (D) quantification of NF-κB/Actin, PPARγ/Actin, C/EBP-α/Actin, Runx2/Actin, and OPN/Actin protein expression. *, P<0.05, **, P<0.01, ***, P<0.001 vs. OIM or AIM group. TMAO, trimethylamine N-oxide; BMSCs, bone marrow mesenchymal stem cells. NF-κB, nuclear factor-κB; PPARγ, Peroxisome proliferator-activated receptor gamma; C/EBP-α, CCAAT/enhancer-binding protein alpha; Runx2, runt-related transcription factor 2; OPN, Osteopontin.