Analysis of Variance 4 Animals 4 Enzyme Inhibitors 4 Exploratory Behavior 4 Gene Expression Regulation 4 Hippocampus 4 Male 4 Peptides 4 Protein Kinase C 4 Rats 4 Rats, Wistar 4 Recognition (Psychology) 4 Spatial Behavior 4 Time Factors 4 Wistar rat 4 analysis of variance 4 animal 4 animal experiment 4 animal tissue 4 article 4 behavior 4 controlled study 4 drug effect 4 enzyme inhibitor 4 exploratory behavior 4 gene expression regulation 4 hippocampus 4 histology 4 immunoblotting 4 male 4