Combined Deficiency in Glutathione Peroxidase 4 and Vitamin E Causes...

... onto this apparent discrepancy between the in vivo and ex vivo results, we depleted mice of a second antioxidant, vitamin E, which is normally absent under ex vivo conditions. Therefore, mice were fed a vitamin E-depleted diet for 6 weeks before ...

http://circres.ahajournals.org/content/113/4/408.short?rss=1