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. 2019 Feb 26;14:1533–1549. doi: 10.2147/IJN.S174962

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© 2019 Lee et al. This work is published and licensed by Dove Medical Press Limited

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Antioxidant properties of PS/hpGHA NPs in vitro.

Notes: (A) Cell viability of L929 cells treated with PS/hpGHA NPs (0, 10, 50, 100, and 200 µg/mL) for 24 hours. (B) Protection of PS/hpGHA NPs from H₂O₂-mediated toxicity. Cell viabilities were measured for L929 cells incubated for 24 hours with H₂O₂, H₂O₂ + PLGA-SA, and H₂O₂ + PS/hpGHA NPs. (C) Cytotoxicity of LPS on L929 cells. Viabilities of L929 cells that were incubated for 24 hours with PBS, PS/hpGHA NPs, LPS, and LPS + PS/hpGHA NPs were measured.

Abbreviations: LPS, lipopolysaccharide; NPs, nanoparticles; PLGA, poly (lactide-co-glycolide); PS, poly (lactide-co-glycolide)-stearylamine; SA, stearylamine.