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Fig. 7 | Nanoscale Research Letters

Fig. 7

From: Promotion of SH-SY5Y Cell Growth by Gold Nanoparticles Modified with 6-Mercaptopurine and a Neuron-Penetrating Peptide

Fig. 7

The nanoparticle increased neurite length and cell numbers after frozen storage. (a) The cells were treated with 6MP-AuNPs-RDP (1.0 μg/mL) before storage, and the cells were recovered and continued to culture for 3 days. Neurite length (b) and cell numbers (c) of 6MP-AuNPs-RDP-treated cells were significantly increased after storage. The cells with only solvent were used as control. Data are presented as mean ± SEM. **p < 0.01 compared with the control. The blue arrow points to the representative neurites

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