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. 2017 Oct;12(5):391–400. doi: 10.4103/1735-5362.213984

Fig. 2.

Fig. 2

The effect of 48 h treatment with different concentrations of aluminum maltolate (250, 500, 750, and 1000 μM) on viability of PC12 cells. Cell viability was determined using MTT assay. Values are expressed as mean ± S.E.M of at least three independent experiments. *Significant difference (*P < 0.05, ** P < 0.01, ***P < 0.001) compared to the negative control group.