Researchers covered NPs with erythrocyte membranes (EMs) in 2011 (20)
You don't need much of it
However, DPRA is not suitable for metallic compounds, because they may form bonds with the nucleophilic residues in histidine 20
For the body to resist these damages, it possesses a range of endogenous antioxidants, primarily enzymatic antioxidants (superoxide dismutase (SOD), glutathione peroxidase (GPX), glutathione S-transferase (GST), glutathione reductase (GR), thioredoxin reductase (TrxR), catalase (CAT), etc.), and nonenzymatic antioxidants (glutathione (GSH), bilirubin, ubiquinone, etc.) [11]
Wongsantichon J, Ketterman AJ (2005) Alternative splicing of glutathione S-transferases