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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Neurotoxicology. 2010 Dec 13;32(5):518–525. doi: 10.1016/j.neuro.2010.11.008

Fig. 4.

Fig. 4

Pretreatment of astrocytes and neurons with γ-GC prior to exposure to H2O2 increases the viability of astrocytes and neurons, respectively. (A) Cell viability was measured by Trypan blue exclusion assay as described in the Methods section. (B) Cell viability was assessed by MTT assay in astrocytes and neurons exposed to H2O2 with/without γ-GC pretreatment and normalized to untreated control cells. Asterisks indicate statistical significance (p < 0.05) as compared to untreated controls. ‡ indicates statistical significance (p < 0.05) as compared to groups treated with H2O2 alone.