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. 2015 Sep 1;8(9):11116–11123.

Figure 3.

Figure 3

Effects of polydatin on Cdk5 kinase activity in primary hippocampal neuron cultures treated with or without ethanol. The vertical ordinate represents CPM (count per minute) value of reaction product. X-axis: groups; Y-axis: CPM values. Results are expressed as means ± SD. n=6. CN: Control group; ET: 25 mmol/ml ethanol treated group; LP: 25 mmol/ml ethanol +12.5 μg/ml polydatin group; HP: 25 mmol/ml ethanol +50 μg/ml polydatin group; RP: 20 μmol/L roscovitine +25 mmol/ml alcohol group. *P<0.01, vs control; #P<0.05 vs ethanol treated group.