following chemical oxidant-induced depletion of intracellular gsh , cell morphology and viability are maintained by the continuous presence of cellular alpha-tocopherol above a threshold level of 0.6-1.0 nmol/10 ( 6 ) cells . alpha-tocopherol threshold-dependent cell viability is directly correlated with the prevention of the loss of cellular protein thiols in the absence of intracellular gsh .
C0007620
cells
C0007634
cellular