720603.fig.004a
(a)
720603.fig.004b
(b)
Figure 4: Comparison of the percentage of open arm entries (OE%) (a) and the percentage of time spent in the open arms (OT%) (b) in the elevated plus-maze test among groups. (* , PS group versus CON group; + , PS group versus DT group; # , DT group versus CON group).