Fig. 6From: Repositioning drugs for traumatic brain injury - N-acetyl cysteine and PhenserineHuman SH-SY5Y were treated with and without (−)-Phen and challenged with oxidative stress (H2O2: 100 uM). Cell viability was quantified by MTS assay at 24 h. * designates comparisons with cells challenged with H2O2 (*p < 0.05, N ≥ 4 per group). Viability with (−)-Phen (30 uM) treatment was no different from control unchallenged cellsBack to article page