Fig. 2.

Effects of UTE and URE on the cognitive impairments in the STZ-induced AD rat model assessed by Morris Water Maze test (n = 9–10). A Representative images of the swimming path; B escape latency to platform during training days; C the number of target quadrant crossing in the probe tests; D swimming speed; E the time spent in the target quadrant in the probe test. Data were expressed as the mean ± SEM. ^#p < 0.05 and ^##p < 0.01 compared with the sham control group. *p < 0.05 and **p < 0.01 compared with the STZ control group