Fig. 8

Effect of tolfenamic acid on the expression of p-tau and p-PP2A in hippocampal CA3 region of ICV-OA mice. Tolfenamic acid treatment significantly decreased the expression of p-tau Ser396 (a) and p-PP2A Tyr307 (b). All results are expressed as the mean ± SEM. n = 4; ^#p < 0.05, ^##p < 0.01 versus control; *p < 0.05, **p < 0.01 versus model