The Role of Nrf2 Signaling Pathway in Eucommia ulmoides Flavones Regulating Oxidative Stress in the Intestine of Piglets

Figure 3

Cellular antioxidant activities. IPEC-J2 cells were treated with DMEM-H medium (control) or with 70 μM paraquat (PQ) or 1.9 μM specific Nrf2 inhibitor (ML385) for 12 h. The total area under the curve (AUC) was computed using the trapezoid rule based on kinetic fluorescence data. The lower AUC indicated greater cellular antioxidative activity. Data expressed as ; independent experiments. Different letters (A, B) indicate significant differences ().