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. 2021 Apr;9(8):684. doi: 10.21037/atm-21-1070

Figure 4.

Figure 4

Effects of SNO on macrophage Kupffer activation by regulating PPARγ/SFRP5 pathway in L02 hepatocytes. (A,B) The expression levels of PPARγ and SFRP5 protein in L02 cells; (C,D) the levels of TNFα, IL-1β, and IL-6 secreted by macrophage Kupffer cells. *P<0.05 vs. NC group; aP<0.05 vs. GSNO/1,400 W group; bP<0.05 vs. pcDNA/sh-PPARγ group; cP<0.05 vs. pcDNA/sh-SFRP5 group. NC, negative control; PPARγ, peroxisome proliferators-activated receptors γ; SFRP5, secreted frizzled related protein 5; SNO, S-nitrosylation; GSNO, SNO enhancer S-Nitrosoglutathione; TNFα, tumor necrosis factor α; IL-1β, interleukin-1β; IL-6, interleukin-6.