Analysis of Variance 2 Animals 2 Enzyme Inhibitors 2 Exploratory Behavior 2 Gene Expression Regulation 2 Hippocampus 2 Male 2 Peptides 2 Protein Kinase C 2 Rats 2 Rats, Wistar 2 Recognition (Psychology) 2 Spatial Behavior 2 Time Factors 2 Wistar rat 2 analysis of variance 2 animal 2 animal experiment 2 animal tissue 2 article 2 behavior 2 controlled study 2 drug effect 2 enzyme inhibitor 2 exploratory behavior 2 gene expression regulation 2 hippocampus 2 histology 2 immunoblotting 2 male