Correction: Atomic force microscopy reveals new biophysical markers for monitoring subcellular changes in oxidative injury: Neuroprotective effects of quercetin at the nanoscale.

[This corrects the article DOI: 10.1371/journal.pone.0200119.].

Fig 2 is incorrect. Please see the correct Fig 2 here.

Fig 2

Quercetin did not affect an H2O2-induced decrease in content.

At the end of the 24 h treatment, GSH content was depleted in P19 neurons exposed to 1.5 mM H2O2. Presence of quercetin did not modify the intracellular pool of GSH. Values represent the mean ± SEM of three independent experiments performed in triplicate. #P < 0.0001 vs. vehicle-treated group (ONE-way ANOVA followed by Tukey's multiple comparison tests).