In vitro cytotoxicity assay to evaluate the toxicity of an electrophilic reactive metabolite using glutathione-depleted rat primary cultured hepatocytes

Glutathione plays an important role as not only a scavenger of reactive oxygen species but also in the conjugation or detoxification of electrophilic reactive metabolites, which has been thought to be one of the causes for idiosyncratic drug toxicity (IDT). Therefore, toxic responses to the reactive metabolites have been expected to be expressed more strongly in a glutathione-depleted condition. In the present study, we attempted to establish an...