Figure 2.

Effect of lisinopril and fosinopril in scopolamine-induced amnesic rats during the acquisition trials in Morris water maze test. Comparison between control, scopolamine, lisinopril, and fosinopril treated groups during the acquisition trials on day 1 and day 4 of Morris water maze test. Values are mean ± SE, ∗versus scopolamine (p < 0.05), ∗∗versus scopolamine (p < 0.001), aversus control (p < 0.05), and bversus control (p < 0.001).