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. 2019 Apr 8;9:5790. doi: 10.1038/s41598-019-42286-8

Figure 2.

Figure 2

LPS-induced memory defects in the MWM test and passive avoidance performance test. (A) Mice showed impaired learning and memory function after injections of LPS during the place-navigation test. (B) Mice showed an effect of LPS on memory function during the spatial probe test. C: Latency in the passive avoidance test. D: Error number in the passive avoidance test (n = 10). *P < 0.05, **P < 0.01 LPS-induced (i.p. 500 μg/kg) compared to the i.p. saline group; ΔP < 0.05, ΔΔP < 0.01 LPS-induced (i.p. 750 μg/kg) compared to the i.p. saline group; #P < 0.05, ##P < 0.01, LPS-induced (i.c.v. 12 μg) compared to the i.c.v. saline group.