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. 2023 Apr 15;13(4):1019. doi: 10.3390/life13041019

Figure 3.

Figure 3

The effects of L-Glu and acai berry extracts on ATP levels. SH-SY5Y cells were exposed to L-Glu (A) or acai berry extracts (B) for 24 or 48 h or exposed to 11 or 100 mM L-Glu and different concentrations of acai berry extracts for 24 h (C–F), and ATP levels quantified. Values were normalized to the negative control providing an ATP level percentage relative to the vehicle control. Results were expressed as the mean ± SEM for three separate experiments at each concentration (n = 3 per experiment) and analyzed using one-way ANOVA with Tukey’s multiple comparisons. For significance marked on Figures: * p < 0.05, ** p < 0.01, *** p < 0.001, and **** p < 0.0001 vs. control (0) in the absence of L-Glu and acai berry extracts. & p < 0.05, && p < 0.01, and &&&& p < 0.0001 vs. L-Glu alone.