Quantitative Analysis of 7 Compounds in Diospyros lotus Leaf Extract and Its Biological Effects on Neuroprotection and Antineuroinflammation
DC Field | Value | Language |
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dc.contributor.author | Kim, Yu Jin | - |
dc.contributor.author | Lim, Hye-Sun | - |
dc.contributor.author | Kim, Joo-Hwan | - |
dc.contributor.author | Na, MinKyun | - |
dc.contributor.author | Jeong, Soo-Jin | - |
dc.date.available | 2020-06-08T06:35:35Z | - |
dc.date.created | 2020-06-08 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.issn | 1934-578X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/50879 | - |
dc.description.abstract | Diospyros lotus L. (Ebenaceae) is a deciduous plant that was traditionally used to treat various diseases such as sedation, constipation, and hypertension. However, its effects on Alzheimer's diseases (AD) have not been reported. We investigated the potent biological effects of D. lotus on AD and performed quantitative analysis of 7 standard compounds in D. lotus leaves. First, two parts leaf and branch of D. lotus were compared to examine the effects on amyloid-beta (A beta) aggregation and oxidative stress. Ethanol extract of D. lotus leaves (EDLL) had higher activities on the A beta disaggregation and antioxidation compared with ethanol extract of D. lotus branches (EDLB). Second, we have focused on the biological activities of EDLL for neurocellular analyses. In HT22 neuronal cells, EDLL reversed hydrogen peroxide (H2O2)-damaged cell death. In BV-2 microglia, EDLL suppressed lipopolysaccharide-stimulated productions of nitric oxide (NO) and prostaglandin E-2. Third, we performed quantitative analyses of 7 standard compounds in D. lotus using high-performance liquid chromatography. Among 7 compounds, myricitrin (44.189 mg/g) was the most abundant compound in EDLL. Myricetin presented the marked inhibitory effect on A beta aggregation, indicating its potential as a bioactive compound to control A beta aggregation. Overall, this study suggests that EDLL may be a promising therapeutic agent for AD via A beta disaggregation, and inhibition of neuronal cell damage and inflammation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SAGE PUBLICATIONS INC | - |
dc.relation.isPartOf | NATURAL PRODUCT COMMUNICATIONS | - |
dc.title | Quantitative Analysis of 7 Compounds in Diospyros lotus Leaf Extract and Its Biological Effects on Neuroprotection and Antineuroinflammation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000535919000001 | - |
dc.identifier.doi | 10.1177/1934578X20924859 | - |
dc.identifier.bibliographicCitation | NATURAL PRODUCT COMMUNICATIONS, v.15, no.5 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85087959142 | - |
dc.citation.title | NATURAL PRODUCT COMMUNICATIONS | - |
dc.citation.volume | 15 | - |
dc.citation.number | 5 | - |
dc.contributor.affiliatedAuthor | Kim, Joo-Hwan | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Diospyros lotus | - |
dc.subject.keywordAuthor | quantitative analysis | - |
dc.subject.keywordAuthor | Alzheimer&apos | - |
dc.subject.keywordAuthor | s disease | - |
dc.subject.keywordAuthor | neuroprotection | - |
dc.subject.keywordAuthor | antineuroinflammation | - |
dc.subject.keywordPlus | BIOASSAY-GUIDED ISOLATION | - |
dc.subject.keywordPlus | ALZHEIMERS-DISEASE | - |
dc.subject.keywordPlus | AMYLOID-BETA | - |
dc.subject.keywordPlus | PHENOLIC-COMPOUNDS | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | NEUROINFLAMMATION | - |
dc.subject.keywordPlus | ANTIBACTERIAL | - |
dc.subject.keywordPlus | CONSTITUENTS | - |
dc.subject.keywordPlus | DYSFUNCTION | - |
dc.subject.keywordPlus | THERAPY | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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