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. 2021 Feb 25;2021:8825640. doi: 10.1155/2021/8825640

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Copyright © 2021 Lu Jia et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fluorescence observation of calcium influx in the differentiated PC12 cells stained by different molecular probes. (a) The fluorescence images of the differentiated PC12 cells induced by Aβ_1-42 after the incubation with TP or MC-PLGA-TP-NP for 48 h. (b) Statistic data for the mean relative fluorescent intensity (MRFI) calculated by MetaMorph software. The experiment was repeated five times, and data were represented as the mean ± standard deviation (n = 5). The scale bar represented 20 μm. ^∗Significant difference (p < 0.05, versus TP).