Figure 1
Effect of NaHS on Aβ 1-40 -induced cognitive impairment. Aβ1-40 was slowly injected into the hippocampus, and subjected to the Morris water maze test 7 days later. (A) The escape latency in the navigation test. (B) The average swim speed among the groups. (C) The percent of (%) time in the targeted quadrant where the platform had been located in the spatial exploring test. (D) The percent of (%) distance in the targeted quadrant where the platform had been located in the spatial exploring test. Data presented as mean ± S.E.M., n = 10-13. **P < 0.01 vs. sham; # P < 0.05 vs. Aβ1-40.