Figure 3.

SBP rescues memory deficits in APP/PS1 transgenic mice. (A) The treatment of mice with herbal extracts were according to the protocol in Figure 2 . The typical swimming-tracking path on the fifth probe trial day was determined. The red square represents the place where the animal is being placed at the beginning of water maze test. The blue square represents the place where the animal is stopped at the end of water maze test. The blue circle represents the place where the platform is placed before water maze test. (B) the distance in target quadrant (southeast, where the platform had been placed during the training phase) in the probe trial (swimming 60 s without platform) was determined. (C) the time spent in the target quadrant was determined. (D) the number of target crossings in the target quadrant was determined. Values were expressed as mean ± SEM, where n = 6; p < 0.05 (^#) vs control group. *p < 0.05; **p < 0.01 vs model group.