Fig. 3From: Exposure to fluoride aggravates the impairment in learning and memory and neuropathological lesions in mice carrying the APP/PS1 double-transgenic mutationEffects of fluoride on the learning and memory of mice as assessed by the Morris water maze test. Exposure for 1 (a–c), 4 (d–f), 8 (g–i) and 12 weeks (j–l), respectively. WT, wild-type; LF, low fluoride; HF, high fluoride. The values shown are means ± SD (n = 10). *P < 0.05 in comparison to WT; #P < 0.05 in comparison to APP/PS1 mice; &P < 0.05 in comparison to WT+LHBack to article page