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. 2019 Sep 26;13:1033. doi: 10.3389/fnins.2019.01033

FIGURE 1.

FIGURE 1

Open field test results at the time point 48 h. Hyal animals in Open field test show neither increase nor decrease in anxiety and exploratory behavior versus vehicle group on time points of 48 h. There was no difference in locomotor activity of animals as indicated by traveled distance (A). Time spent by animals in center and periphery of Open field didn’t differ as well (B). Anxiety level of Hyal animals didn’t differ refer to Vehicle group as was shown by rearing and grooming analysis (C,D). Figures show mean ± SEM, N = 10 per group. Two-way ANOVA and Mann–Whitney test didn’t reveal any significant difference (p > 0.05).