Figure 2

Effect of JZD on step-down test of DACD rats. (A) Latencies and numbers of errors on Day 1 of the step-down test. Latencies of the Mod group were longer than those of the Cont and HJZD groups. Numbers of errors during the memory acquisition period on Day 1 of the step-down test. The Mod group had more errors than Cont and HJZD groups. (B) Latencies and numbers of errors on Day 2 of the step-down test. Latencies of the Mod group were shorter than those of the Cont and HJZD groups. Numbers of errors during the memory consolidation period on Day 2 of the step-down test. The Mod group had more errors than Cont and HJZD groups. None of the HJZD group rats stepped down from the platform on the second day. Data are represented as means±SD, ^* p<0.05, ^** p<0.01 vs. the Cont group, ^# p<0.05, ^{# #} p<0.01 vs. the Mod group.