Figure 6From: Apoptosis and telomeres shortening related to HIV-1 induced oxidative stress in an astrocytoma cell lineEffects of NAC on GSH value. In control experiments GSH level was expressed as nmol/mg protein and * p < 0.01; ** p < 0.05; *** p < 0.001 when compared with control; §p < 0.01; §§§ p < 0.001 when compared with HIV. F: 13.42, 18.60, 11.78, respectively at day 1, 3, 5. The data represent mean + SEM %.Back to article page