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. 2012 Feb 15;13(2):2078–2090. doi: 10.3390/ijms13022078

Figure 3.

Figure 3

Effects of LC and ALC pretreatment on the viability of PC12 cells exposed to oxygen-glucose deprivation (OGD). (a) OGD decreased the viability of PC12 cells time-dependently. PC12 cells were treated with OGD for 30, 60, 90, and 120 min, and the cell viability was determined by MTT assay (n = 6); (b) Effect of LC and ALC on the viability of PC12 cells treated without OGD. Cells were pretreated with 50, 100, 200 or 400 μmol/L LC and ALC for 24 h, and the cell viability was determined by MTT assay (n = 6); (c) Dose-dependent increase of the cell viability by LC and ALC in PC12 cells treated with OGD. Cells were pretreated with 50, 100, 200 and 400 μmol/L LC or ALC for 24 h, followed by OGD exposure for 120 min, and the cell viability was determined by MTT assay (n = 6). Values are mean ± SEM. * p < 0.05 compared to the OGD groups.