Research Article

1-Nitropyrene Induced Reactive Oxygen Species–Mediated Apoptosis in Macrophages through AIF Nuclear Translocation and AMPK/Nrf-2/HO-1 Pathway Activation

Figure 4

1-NP-induced nuclear translocation of AIF in RAW264.7 cells. The expression of AIF in mitochondria (a) and nucleus (b) was measured by western blot assay after treated with 1-NP for 24 h. The change in fold of AIF expression between the treated and control groups was calculated. Results are expressed as (). was considered significant as compared with the control group.
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