Marisa O'Brien

2-Oxoglutarate dehydrogenase is a more significant source of O2(·-)/H2O2 than pyruvate dehydrogenase in cardiac and liver tissue.

Choline and dimethylglycine produce superoxide/hydrogen peroxide from the electron transport chain in liver mitochondria.

Protein S-glutathionylation alters superoxide/hydrogen peroxide emission from pyruvate dehydrogenase complex.

Protein S-glutathionylation lowers superoxide/hydrogen peroxide release from skeletal muscle mitochondria through modification of complex I and inhibition of pyruvate uptake.