Neuroprotective Effects of the Ethanolic Leaf Extract of Crassocephalum crepidioides (Asteracaeae) on Diazepam-Induced Amnesia in Mice

Figure 5

Effect of the ethanolic extract of Cc on the microarchitecture of the hippocampus Photomicrographs of the hematoxylin-eosin stain of the Dente Gyrus (×100) and Cornus Ammonis 1, 2, and 3 (X200); scale bar = 25 μm. A = normal control, B = negative control (DZP), C = positive control (piracetam + DZP), D = CA 400 mg/kg + DZP, E = CA 200 mg/kg + DZP, F = CA 100 mg/kg + DZP, GD = Dente Gyrus, CA (1, 2, and 3) = Cornus Ammonis (regions 1, 2 and 3), Va = neuronal vacuolation, Il = leukocyte infiltration, and Pn = neuronal loss.