Reduced oxidative stress in primary human cells by antioxidant released from nanoporous alumina

Nanoporous alumina elicits different inflammatory responses dependent on pore size, such as increased complement activation and reactive oxygen species (ROS) production, on 200 versus 20 nm pores. In this study, we attempt to further modulate inflammatory cell response by loading nanoporous alumina membranes (20, 100, and 200 nm pores), with an antioxidant, Trolox, for controlled drug release. For mononuclear cells (MNC) no difference in cell...