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. 2020 Jan 10;9(1):62. doi: 10.3390/antiox9010062

Figure 4.

Figure 4

Rosmarinus officinalis essential oil (REO: 25, 150, and 300 µL/L) improved locomotion pattern and memory in the Y-maze test. (A) Representative locomotion tracking of the control, Sco (100 µM), and REO (25, 150, and 300 µL/L) treated groups. (B) The time spent in each arm (start, novel, and novel arms) in different groups. (C) The total distance traveled by zebrafish in the tank in different groups. (D) The turn angle of zebrafish in the tank in different groups. Values are means ± S.E.M. (n = 10). For Tukey’s post hoc analyses: (B) Control vs. Sco (100 µM): ### p < 0.0001, Sco vs. REO (25 µL/L): ## p < 0.001, Sco vs. REO (150 µL/L): ## p < 0.001, and Sco vs. REO (300 µL/L): ## p < 0.001; (C) Control vs. Sco (100 µM): ### p < 0.0001, Control vs. Sco (100 µM): ## p < 0.001, and Sco vs. REO (300 µL/L): # p < 0.01; and (D) Sco vs. REO (300 µL/L): # p < 0.01.