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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Lab Invest. 2011 May 23;91(9):1396–1409. doi: 10.1038/labinvest.2011.73

Figure 1. hydrogen peroxide disrupts barrier function in NRC-1 cell monolayers.

Figure 1

NRC-1cell monolayers were incubated with (μ) or without (○) varying concentrations of hydrogenperoxide (C & D) for varying times (A & B). TER (A & C) and inulin permeability (B & D)were measured. The incubation medium was assayed for LDH activity (E) and the cells weresubjected to WST-1 viability test (F). Values are mean ± sem (n = 6). Asterisks indicate thevalues that are significantly (p<0.05) different from corresponding control values.