| http://purl.uniprot.org/citations/27450812 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/27450812 | http://www.w3.org/2000/01/rdf-schema#comment | "Cerebral ischemia/reperfusion (I/R) is a major cause of severe disability and death all worldwide. However, therapeutic options to minimize the detrimental effects of cerebral I/R injury are limited. Recent research has demonstrated that quercetin mediates neuroprotective effects associated with the activation of the Akt signaling pathway in the cerebral I/R brain. Therefore, the aim of this study was to further investigate the mechanisms of cognitive deficits induced by cerebral I/R injury and the effects of quercetin on these mechanisms. First, we assessed anxiety-like behavioral and cognitive impairment using the open field test and the Morris water maze test, respectively. Next, we examined the severity of apoptosis by staining hippocampal neurons by the Cresyl violet method. Third, we used western blot analysis to investigate the expression of total and phosphorylated Akt, ASK1, JNK3, c-Jun and caspase-3 after I/R injury. Our results revealed that mice subjected to bilateral common carotid occlusion exhibited severe anxiety-like behavior, learning and memory impairment, cell damage and apoptosis. These severe effects were attenuated by administration of quercetin. Further, western blot analysis revealed that quercetin increased p-Akt expression and decreased p-ASK1, p-JNK3 and cleaved caspase-3 expression after cerebral I/R injury and led to inhibition of neuronal apoptosis. Conversely, treatment with LY294002 (a selective inhibitor of Akt1) reversed the effects of quercetin. In conclusion, these findings highlight the important role of quercetin in protecting against cognitive deficits and inhibiting neuronal apoptosis via the Akt signaling pathway. We believe that quercetin might prove to be a useful therapeutic component in treating cerebral I/R diseases in the near future."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.bbrc.2016.07.068"xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/author | "Chen X."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/author | "Zhang F."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/author | "Qi X."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/author | "Yang M."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/author | "Shen X."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/author | "Pei B."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/date | "2016"xsd:gYear |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/name | "Biochem Biophys Res Commun"xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/pages | "199-205"xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/title | "Quercetin ameliorates ischemia/reperfusion-induced cognitive deficits by inhibiting ASK1/JNK3/caspase-3 by enhancing the Akt signaling pathway."xsd:string |
| http://purl.uniprot.org/citations/27450812 | http://purl.uniprot.org/core/volume | "478"xsd:string |
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