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. 2017 Mar 7;11:67. doi: 10.3389/fncel.2017.00067

FIGURE 1.

FIGURE 1

Sodium hydrosulfide (NaHS) protects oxygen-glucose deprivation (OGD)-induced impairments in young and aged primary cultures of hippocampal neurons dose-dependently. (A) Representative images of the young and aged cultures under 2 h OGD treatment in the presence of different concentrations of NaHS (0, 10, 50, 250, and 1,000 μM) for 7 days. Scale bar = 30 μm. (B) Relative cell viability of the cultures to control (no OGD and NaHS treatment) under OGD treatment following different NaHS treatment, measured by MTT assay. (C) Relative lactate Dehydrogenase (LDH) release to control in the experimental groups. Data were presented by the mean ± SD. p < 0.05 and ∗∗p < 0.01 versus control, #p < 0.05 and ##p < 0.01 versus OGD group.