Figure 1. SalB improves memory deficits in P. gingivalis-infected mice. (A) The molecular structure of SalB; (B) Escape latency of Morris Water Maze test; (C) Crossing times of the platform; (D) Time spend in the target quadrant; (E) Swimming speed; (F) Percentage of spontaneous alternation of Y-maze. Experimental values were expressed as mean ± SEM (n = 15 per group). *P < 0.05, **P < 0.01 vs. Control; #P < 0.05, ##P < 0.01 vs. P.g.