To examine the possible correlation of aberrant Wnt signaling and pathological changes in Alzheimer’s disease, we established a rat model of Alzheimer’s disease and measured axin and β-catenin expression in the hip...To examine the possible correlation of aberrant Wnt signaling and pathological changes in Alzheimer’s disease, we established a rat model of Alzheimer’s disease and measured axin and β-catenin expression in the hippocampus. Rats were pretreated with moxibustion or electroacu-puncture, or both, at Baihui（GV20） and Shenshu（BL23）. Axin expression was lower, β-catenin expression was greater, and neuronal cytoplasmic edema was visibly prevented in the rats that had received the pretreatments. Our results suggest that the mechanism underlying the neuro-protective effect of acupuncture and moxibustion in Alzheimer’s disease is associated with axin and β-catenin expression in the Wnt signal transduction pathway.展开更多
基金supported by the National Natural Science Foundation of China,No.30772837the Wuhan Municipal"Morning Sun"Science and Technology Plan,No.200850731347
文摘To examine the possible correlation of aberrant Wnt signaling and pathological changes in Alzheimer’s disease, we established a rat model of Alzheimer’s disease and measured axin and β-catenin expression in the hippocampus. Rats were pretreated with moxibustion or electroacu-puncture, or both, at Baihui（GV20） and Shenshu（BL23）. Axin expression was lower, β-catenin expression was greater, and neuronal cytoplasmic edema was visibly prevented in the rats that had received the pretreatments. Our results suggest that the mechanism underlying the neuro-protective effect of acupuncture and moxibustion in Alzheimer’s disease is associated with axin and β-catenin expression in the Wnt signal transduction pathway.
