Fig. 2From: Quercetin and quercetin-3-β-d-glucoside improve cognitive and memory function in Alzheimer’s disease mousePercentage change of object exploration cognitive test scores. Normal 0.9 % NaCl injection + oral administration of 0.5 % CMC; Control Aβ25–35 injection + oral administration of 0.5 % CMC; Q Aβ25–35 injection + oral administration of quercetin (30 mg/kg/day); Q3G Aβ25-35 injection + oral administration of quercetin-3-β-D-glucoside (30 mg/kg/day). Values are mean ± SD. a−cMeans with different indicate significant differences (P < 0.05) by Duncan’s multiply range test. *The space perceptive abilities for deciding between old and new routes were significantly different as determined by Student’s t-test (P < 0.05)Back to article page