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. 2021 Mar 16;23(5):374. doi: 10.3892/mmr.2021.12013

Figure 2.

Figure 2.

PF attenuates the production of inflammatory cytokines and fibrosis in mesangial cells induced by HG. (A) Fibronectin mRNA expression. (B) Collagen 4A1 mRNA expression. (C) Level of IL-6 in cell culture supernatant. (D) Level of TNF-α in cell culture supernatant. (E) Immunofluorescence image of NF-κB p65; ×400 magnification. Data are expressed as the mean ± SEM, n=3. *P<0.05, ***P<0.001 vs. control group; #P<0.05 vs. HG group. PF, piperazine ferulate; HG, high glucose; +PF, HG + PF.