ROS can be produced exogenously by ionising radiation (204), as well as xenobiotics, which can be pharmaceutical or environmental chemicals (205, 206)
Oxidative processes and xenobiotic metabolism in plants: mechanisms of defense and potential therapeutic implications
6th Annual The Oncology Update: Advances and Controversies
J Appl Physiol 60 : 532538 Reed DJ, Babson JR, Beatty PW, Brodie AE, Ellis WW, Potter DW 1980 High-performance liquid chromatography analysis of nanomole levels of glutathione, glutathione disulfide, and related thiols and disulfides
Undermethylation may represent one contributing or modifying pattern in a subgroup of patients
Markowitz ME, Rosen JF (1991) Need for the lead mobilization test in children with lead poisoning