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. 2021 Feb 10;15:629356. doi: 10.3389/fncel.2021.629356

Figure 3.

Figure 3

Effect of NT-3 on the differentiation of BMSCs into neurons. (A) The morphology changes of BMSCs before and after neuronal differentiation induction were observed under the microscope. (B–D) The expressions of NSE, NF-200, and class III β-tubulin were assessed by immunofluorescence staining. Scale bars represent 50 μm. The results displayed were obtained from at least three independent experiments.