Cited 37 times in
Neuroprotective effects of Eriobotrya japonica against β-amyloid-induced oxidative stress and memory impairment
DC Field | Value | Language |
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dc.contributor.author | 성아름 | - |
dc.contributor.author | 윤호근 | - |
dc.contributor.author | 김미정 | - |
dc.date.accessioned | 2014-12-20T16:27:20Z | - |
dc.date.available | 2014-12-20T16:27:20Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 0278-6915 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/92748 | - |
dc.description.abstract | The generation of oxygen free radicals and oxidative damage is believed to be involved in the pathogenesis of neurodegenerative disorders. Eriobotrya japonica has been used to treat several diseases in East Asia. In this study, we investigated the protective effect of an E. japonica extract against Aβ peptide-induced oxidative stress. The 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay demonstrated that the E. japonica extract scavenged approximately 40% of DPPH radicals. Also, treatment of the E. japonica extract inhibited Aβ(1-42)-mediated neuronal cell death. Furthermore, treatment of E. japonica extract efficiently suppressed the increase in intracellular ROS triggered by the Aβ(1-42) peptide. Importantly, mice pre-treated with the E. japonica extract showed restoration of alternation behavior and reversal of Aβ(1-42)-induced memory impairment. Consequently, the E. japonica extract substantially inhibited the increase in lipid peroxidation and restored superoxide dismutase activity. These results suggest that E. japonica protects from oxidative stress and cognitive deficits induced by the Aβ peptide. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | FOOD AND CHEMICAL TOXICOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Eriobotrya/physiology* | - |
dc.subject.MESH | Free Radical Scavengers/pharmacology* | - |
dc.subject.MESH | Memory Disorders/prevention & control* | - |
dc.subject.MESH | Neuroprotective Agents/pharmacology* | - |
dc.subject.MESH | Oxidative Stress* | - |
dc.subject.MESH | PC12 Cells | - |
dc.subject.MESH | Rats | - |
dc.title | Neuroprotective effects of Eriobotrya japonica against β-amyloid-induced oxidative stress and memory impairment | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Biochemistry & Molecular Biology (생화학,분자생물학) | - |
dc.contributor.googleauthor | Mi-Jeong Kim | - |
dc.contributor.googleauthor | Jeongmin Lee | - |
dc.contributor.googleauthor | Ah-Reum Seong | - |
dc.contributor.googleauthor | Yoo-Hyun Lee | - |
dc.contributor.googleauthor | Yung-Jae Kim | - |
dc.contributor.googleauthor | Hum-Young Baek | - |
dc.contributor.googleauthor | Young Jun Kim | - |
dc.contributor.googleauthor | Woo Jin Jun | - |
dc.contributor.googleauthor | Ho-Geun Yoon | - |
dc.identifier.doi | 10.1016/j.fct.2010.11.043 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01950 | - |
dc.contributor.localId | A02625 | - |
dc.relation.journalcode | J00898 | - |
dc.identifier.eissn | 1873-6351 | - |
dc.identifier.pmid | 21168467 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0278691510007015 | - |
dc.subject.keyword | Oxidative stress | - |
dc.subject.keyword | β-Amyloid | - |
dc.subject.keyword | Cognitive function | - |
dc.subject.keyword | Eriobotrya japonica | - |
dc.subject.keyword | Alzheimer’s disease | - |
dc.contributor.alternativeName | Seong, Ah Reum | - |
dc.contributor.alternativeName | Yoon, Ho Geun | - |
dc.contributor.affiliatedAuthor | Seong, Ah Reum | - |
dc.contributor.affiliatedAuthor | Yoon, Ho Geun | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 49 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 780 | - |
dc.citation.endPage | 784 | - |
dc.identifier.bibliographicCitation | FOOD AND CHEMICAL TOXICOLOGY, Vol.49(4) : 780-784, 2011 | - |
dc.identifier.rimsid | 28734 | - |
dc.type.rims | ART | - |
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