Does Nox2 Overactivate in Children with Nonalcoholic Fatty Liver Disease?

It is unknown whether nicotinamide adenine dinucleotide phosphate (NADPH) oxidase 2 (Nox2) activation is early associated with endotoxemia and liver damage in nonalcoholic fatty liver disease (NAFLD). To address this issue, we evaluated Nox2 activation, oxidative stress, gut permeability, and lipopolysaccharide (LPS) serum levels in 67 children with biopsy-proven NAFLD and 73 controls. Compared with controls, NAFLD patients had higher Nox2...