Figure 2

Performances of mice in MWM. Escape latency (A) from the place navigation session, percent of platform quadrant dwell time (B) and numbers of platform crossings (C) in spatial probe stages and the swimming speed calculated for each training session (D) were presented as mean ± SEM. There are significant differences when P < 0.05. In Fig.2 (A), *P < 0.05, comparison between LPS+nanoZnO vs. Control; ^## P < 0.01, comparison between LPS vs. Control; ^Δ P < 0.05, ^ΔΔ P < 0.01, comparison between nanoZnO vs. Control; * P < 0.05, comparison between LPS vs. LPS+nanoZnO.