摘要
This study investigated the effects and possible targets of Fructus Broussonetiae extract, a traditional Chinese medicinal herb, on a model of Alzheimer＇s disease induced by beta-amyloid peptide 25 35 and D-galactose. The results revealed that intragastric administration of Fructus Broussonetiae significantly increased the expression of immunoglobulin-binding protein, a key factor in the endoplasmic reticulum stress-signaling pathway in rat hippocampus. In contrast, the treatment significantly decreased expression levels of PKR-like endoplasmic reticulum kinase and C/EBP homologous protein, and substantially improved learning, memory and spatial recognition dysfunction in rats. This evidence indicates that Fructus Broussonetiae extract improves spatial learning and memory abilities in rats by affecting the regulation of hippocampal endoplasmic reticulum stress and activation of the apoptosis pathway.
This study investigated the effects and possible targets of Fructus Broussonetiae extract, a traditional Chinese medicinal herb, on a model of Alzheimer＇s disease induced by beta-amyloid peptide 25 35 and D-galactose. The results revealed that intragastric administration of Fructus Broussonetiae significantly increased the expression of immunoglobulin-binding protein, a key factor in the endoplasmic reticulum stress-signaling pathway in rat hippocampus. In contrast, the treatment significantly decreased expression levels of PKR-like endoplasmic reticulum kinase and C/EBP homologous protein, and substantially improved learning, memory and spatial recognition dysfunction in rats. This evidence indicates that Fructus Broussonetiae extract improves spatial learning and memory abilities in rats by affecting the regulation of hippocampal endoplasmic reticulum stress and activation of the apoptosis pathway.
基金
the National Natural Science Foundation of China,No. 30973779
