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. 2015 Nov 6;5:16349. doi: 10.1038/srep16349

Figure 2. The neuritogenic effects of hot aqueous and ethanolic extracts, and crude polysaccharides in PC-12 cells.

Figure 2

Cells were incubated with NGF (50 ng/ml), extracts or crude polysaccharides (5 to 100 μg/ml) for 48 h. Cells in complete F-12 K medium served as a negative control. Cells treated with 50 ng/ml of NGF served as a positive control. Data were expressed as means ± standard deviation (n = 3). *p < 0.05 compared to the negative control. #p < 0.05 compared to the positive control (50 ng/ml of NGF).