Figure 3.

Effect of Dex-L-MVs on TGF-β1-induced NIH-3T3 in co-culture system. (A) A schematic of co-culture system in Transwell. (B) and (C) Expression and the qualification of α-SMA of fibroblasts with Dex-L-MVs. Scale bar = 100 μm. (D,E) Inhibition of migration and the qualification of fibroblasts by Dex-L-MVs. Values shown are mean ± S.D. ^### p < 0.001, vs. control group, *p < 0.05; **p < 0.01, ***p < 0.001, vs. Model group. All experiments were performed in triplicate, each being repeated at least three times.