Herbal Extracts Combination (WNK) Prevents Decline in Spatial Learning and Memory in APP/PS1 Mice through Improvement of Hippocampal Aβ Plaque Formation, Histopathology, and Ultrastructure

Figure 1

Effect of WNK on spatial learning and memory in APP/PS1 mice. (a) Escape latency to reach hidden platform in Morris water maze; (b) percentage of time spent in target quadrant of Morris water maze. Note: ^#𝑃<0.05, ^##𝑃<0.01, compared with nontransgenic group; *𝑃<0.05, **𝑃<0.01, compared with transgenic group; ^∆𝑃<0.05, compared with EGB761 group.

(a)

(b)