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. Author manuscript; available in PMC: 2016 Feb 15.
Published in final edited form as: Arch Biochem Biophys. 2015 Jan 10;568:1–7. doi: 10.1016/j.abb.2015.01.001

Figure 5.

Figure 5

TGF-β generated H2O2 through NOX. Apocynin abrogated TGF-β-caused increase of extracellular H2O2 level. H358 cells were pretreated with/without 300 μM apocynin for 30 min and then treated with 5 ng/ml TGF-β for 10 min. H2O2 was measured using Amplex Red method. **, P<0.01 compared with control, N=3.