Fig. 4From: Chronic administration of parecoxib exerts anxiolytic-like and memory enhancing effects and modulates synaptophysin expression in miceEffects of chronic administration of parecoxib on memory performance in the Y-maze task. The number of total entries (a) and alternation ratio (b) in the Y-maze task. **P < 0.01 versus the control group. All data are represented as mean ± SEMBack to article page