Fig. 2.

The efficacy of HA-Se NPs in preventing H₂O₂-induced oxidative stress and inflammation was evaluated. A Live/dead staining of astrocytes. Scale bar = 20 μm. The concentration of H₂O₂ was 100 µM. B Quantitative analysis of astrocyte cell death. *P < 0.05. C Levels of reactive oxygen species within astrocytes were determined via DCFH-DA staining. D Quantitative analysis of DCF fluorescence intensity in astrocytes. **P < 0.01. Quantification of E interleukin (IL)-1β, F IL-6, and G tumor necrosis factor (TNF)-α levels in BV2 cell culture medium in the presence or absence of HA-Se NPs. *P < 0.05