Journal of Toxicology / 2011 / Article / Fig 3

Review Article

Research Strategies in the Study of the Pro-Oxidant Nature of Polyphenol Nutraceuticals

Figure 3

Decreases in intracellular reduced glutathione (GSH) following a 4-hour exposure of HSC-2 carcinoma cells in Dulbecco’s modified Eagle medium amended with pomegranate extract [14] and with Ginkgo biloba extract [13]. The data are expressed as the arithmetic mean ± S.E.M.; in unexposed cells, the basal level was approximately 32 nmoles GSH/106 cells.