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. 2016 Jul 20;6:29952. doi: 10.1038/srep29952

Figure 4. GPX3 protein is upregulated in total tissue homogenate from IPF lung.

Figure 4

(A) Western Blot analysis of total lung tissue homogenate showed upregulation of GPX3 in patients with IPF (n = 4), but not HP (n = 3), relative to donor samples (n = 4). (B) Densitometric analysis of the Western Blot showed that GPX3 upregulation in IPF is significant. (C) ELISA using an independent antibody confirms upregulation of GPX3 in the same samples. Data shown are mean ± SEM and two-tailed Mann-Whitney test was used for statistical analysis (*p < 0.05). ACTB, β-actin as loading control.