Research Article
Biogenic Selenium Nanoparticles Alleviate Intestinal Epithelial Barrier Damage through Regulating Endoplasmic Reticulum Stress-Mediated Mitophagy
Figure 4
Regulatory effects of the SeNPs on the antioxidant capacity of IPEC-J2 cells exposed to TM. (a) Intracellular ROS level was detected by DCFH-DA fluorescent probe (scale bar: 100 μM). (b) Quantitative analysis of intracellular ROS level. (c) GPx activity. (d) T-AOC activity. (e) T-SOD activity. (f) TrxR activity. (g) The level of MDA. All data are presented as the of three independent experiments. , , . SeNPs: selenium nanoparticles; TM: tunicamycin; ROS: reactive oxygen species; GPx: glutathione peroxidase; T-AOC: total antioxidant capacity; T-SOD: total superoxide dismutase; TrxR: thioredoxin reductase; MDA: malondialdehyde; MFI: mean fluorescence intensity.
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