Imaging of reactive oxygen species using [3H]hydromethidine in mice with cisplatin-induced nephrotoxicity

Background Reactive oxygen species (ROS) have been implicated in cisplatin-induced nephrotoxicity. The aim of this study was to investigate the potential of using [3H]-labeled N-methyl-2,3-diamino-6-phenyl-dihydrophenanthridine ([3H]hydromethidine) for ex vivo imaging of regional ROS overproduction in mouse kidney induced by cisplatin.