Fig. 4. The administration of tolfenamic acid to hemizygous APP YAC R1.40 mice improves spatial memory.
Tolfenamic acid was administered by oral gavage daily for 34 days. See the methods section for details. A) Acquisition patterns during daily training trials of 5 mg/kg/day, 50 mg/kg/day and vehicle groups; B) Probe trials assessing the long-term memory retention on Days 1 and 11 following acquisition training trials. “*” Indicates that values are significantly different from vehicle, as determined by one-way ANOVA analysis with Tukey-Kramer post-hoc test to compare all pairs of columns (p<0.05), obtained using GraphPad InStat 3 software. Vehicle n=6; 5 mg/kg/day n=6; 50 mg/kg/day n=7.