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. 2019 Jan 18;8(1):116. doi: 10.3390/jcm8010116

Figure 4.

Figure 4

Figure 4

Toll like receptor 4 (TLR4) inhibition and angiotensin II receptor type1 (AT1R) inhibition reduce HKMT-induced NOX–ROS production and collagen synthesis. (a) Western blotting analyses of NOX4, phosphorylated ERK, collagen, and EMT markers. (b) Collagen-1 mRNA concentration by RT-PCR. (c) Representative photomicrographs of cells subjected to DCFA–DA treatment. Data are presented as the mean ± SD of three independent experiments.* p < 0.05. Losartan, AT1 receptor antagonist; TAK242, NOX: NADPH oxidase; EMT, epithelial to mesenchymal transition; COL1A, Collagen 1A.