Oxidative Medicine and Cellular Longevity / 2017 / Article / Fig 1

Research Article

The Neuroprotective Effects of Brazilian Green Propolis on Neurodegenerative Damage in Human Neuronal SH-SY5Y Cells

Figure 1

Effects of methanol extracts of propolis on the H2O2-induced toxicity in SH-SY5Y cells. (a) Cell viability in SH-SY5Y cells pretreatment with different concentrations of propolis for 48 hours. (b) The effect of pretreatment with methanol extracts of propolis for 2 h on H2O2 exposed SH-SY5Y cells. Each column and bar represent mean ± SEM ( each). An asterisk indicates a statistically significant difference from the indicated group value (, ). (c) The morphological changes of SH-SY5Y cells with or without pretreatment with propolis (10 μg/mL) after expose to H2O2 for 24 h. Scale bar = 20 μm.

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