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Fucoidan-Rich Substances from Ecklonia cava Improve Trimethyltin-Induced Cognitive Dysfunction via Down-Regulation of Amyloid beta Production/Tau Hyperphosphorylation
DC Field | Value | Language |
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dc.contributor.author | Park, Seon Kyeong | - |
dc.contributor.author | Kang, Jin Yong | - |
dc.contributor.author | Kim, Jong Min | - |
dc.contributor.author | Yoo, Seul Ki | - |
dc.contributor.author | Han, Hye Ju | - |
dc.contributor.author | Chung, Dong Hwa | - |
dc.contributor.author | Kim, Dae-Ok | - |
dc.contributor.author | Kim, Gun-Hee | - |
dc.contributor.author | Heo, Ho Jin | - |
dc.date.accessioned | 2023-12-11T04:13:57Z | - |
dc.date.available | 2023-12-11T04:13:57Z | - |
dc.date.created | 2020-06-26 | - |
dc.date.issued | 2019-10 | - |
dc.identifier.citation | Marine Drugs, Vol.17 No.10, p. 591 | - |
dc.identifier.issn | 1660-3397 | - |
dc.identifier.uri | https://hdl.handle.net/10371/198140 | - |
dc.description.abstract | Ecklonia cava (E. cava) was investigated to compare the effect of polyphenol and fucoidan extract and mixture (polyphenol:fucoidan = 4:6) on cognitive function. The ameliorating effect of E. cava was evaluated using the Y-maze, passive avoidance and Morris water maze tests with a trimethyltin (TMT)-induced cognitive dysfunction model, and the results showed that the fucoidan extract and mixture (4:6) had relatively higher learning and memory function effects than the polyphenol extract. After a behavioral test, the inhibitory effect of lipid peroxidation and cholinergic system activity were examined in mouse brain tissue, and the fucoidan extract and mixture (4:6) also showed greater improvements than the polyphenol extract. Mitochondrial activity was evaluated using mitochondrial reactive oxygen species (ROS) content, mitochondrial membrane potential (MMP, Delta Psi m), adenosine triphosphate (ATP) content, and mitochondria-mediated protein (BAX, cytochrome C) analysis, and these results were similar to the results of the behavioral tests. Finally, to confirm the cognitive function-related mechanism of E. cava, the amyloid-beta production and tau hyperphosphorylation-medicated proteins were analyzed. Based on these results, the improvement effect of E. cava was more influenced by fucoidan than polyphenol. Therefore, our study suggests that the fucoidan-rich substances in E. cava could be a potential material for improving cognitive function by down-regulating amyloid-beta production and tau hyperphosphorylation. | - |
dc.language | 영어 | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.title | Fucoidan-Rich Substances from Ecklonia cava Improve Trimethyltin-Induced Cognitive Dysfunction via Down-Regulation of Amyloid beta Production/Tau Hyperphosphorylation | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/md17100591 | - |
dc.citation.journaltitle | Marine Drugs | - |
dc.identifier.wosid | 000498064500051 | - |
dc.identifier.scopusid | 2-s2.0-85073634098 | - |
dc.citation.number | 10 | - |
dc.citation.startpage | 591 | - |
dc.citation.volume | 17 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Chung, Dong Hwa | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | TOLL-LIKE RECEPTORS | - |
dc.subject.keywordPlus | ALZHEIMERS-DISEASE | - |
dc.subject.keywordPlus | SULFATED POLYSACCHARIDES | - |
dc.subject.keywordPlus | ANTIOXIDANT ACTIVITY | - |
dc.subject.keywordPlus | BROWN-ALGAE | - |
dc.subject.keywordPlus | A-BETA | - |
dc.subject.keywordPlus | ACETYLCHOLINESTERASE | - |
dc.subject.keywordPlus | MITOCHONDRIA | - |
dc.subject.keywordPlus | APOPTOSIS | - |
dc.subject.keywordPlus | PEPTIDE | - |
dc.subject.keywordAuthor | Ecklonia cava | - |
dc.subject.keywordAuthor | trimethyltin | - |
dc.subject.keywordAuthor | cognitive function | - |
dc.subject.keywordAuthor | amyloid beta | - |
dc.subject.keywordAuthor | tau | - |
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