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. 2020 May 28;11(6):546. doi: 10.3390/mi11060546

Figure 4.

Figure 4

Representative fluorescence images of β-tubulin III labelled (red) neurons and neurites (arrows), GFAP labeled glia (green), and cell nuclei (blue) on all VACNT preparations. (a) Fe, (b) Al/Fe, (c) Fe + Pl, and (d) Al/Fe+Pl showing the occurrence of neurite-bearing cells and the extent of neurite outgrowth in the different preparations. Scale bars: 50 µm.