Dieckol isolated from Ecklonia cava inhibits alpha-glucosidase and alpha-amylase in vitro and alleviates postprandial hyperglycemia in streptozotocin-induced diabetic mice SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Lee, Seung-Hong | - |
dc.contributor.author | Park, Mi-Hwa | - |
dc.contributor.author | Heo, Soo-Jin | - |
dc.contributor.author | Kang, Sung-Myung | - |
dc.contributor.author | Ko, Seok-Chun | - |
dc.contributor.author | Han, Ji-Sook | - |
dc.contributor.author | Jeon, You-Jin | - |
dc.date.accessioned | 2020-04-20T08:25:31Z | - |
dc.date.available | 2020-04-20T08:25:31Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2010-10 | - |
dc.identifier.issn | 0278-6915 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/4027 | - |
dc.description.abstract | This study was designed to investigate whether dieckol may inhibit alpha-glucosidase and alpha-amylase activities, and alleviate postprandial hyperglycemia in streptozotocin-induced diabetic mice. Dieckol isolated from Ecklonia cava, brown algae, evidenced prominent inhibitory effect against alpha-glucosidase and alpha-amylase. The IC50 values of dieckol against a-glucosidase and alpha-amylase were 0.24 and 0.66 mM, respectively, which evidenced the higher activities than that of acarbose. Dieckol did not exert any cytotoxic effect in human umbilical vein endothelial cells (HUVECs) at various concentrations (from 0.33 to 2.69 mM). The increase of postprandial blood glucose levels were significantly suppressed in the dieckol administered group than those in the streptozotocin-induced diabetic or normal mice. Moreover, the area under curve (AUC) was significantly reduced via dieckol administration (259 versus 483 mmol min/l) in the diabetic mice as well as it delays absorption of dietary carbohydrates. Therefore, these result indicated that dieckol might be a potent inhibitor for a-glucosidase and alpha-amylase. (C) 2010 Elsevier Ltd. All rights reserved. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | ANTIOXIDANT ACTIVITIES | - |
dc.subject | OXIDATIVE STRESS | - |
dc.subject | LUNG FIBROBLAST | - |
dc.subject | ACARBOSE | - |
dc.subject | ALGAE | - |
dc.title | Dieckol isolated from Ecklonia cava inhibits alpha-glucosidase and alpha-amylase in vitro and alleviates postprandial hyperglycemia in streptozotocin-induced diabetic mice | - |
dc.type | Article | - |
dc.citation.endPage | 2637 | - |
dc.citation.startPage | 2633 | - |
dc.citation.title | FOOD AND CHEMICAL TOXICOLOGY | - |
dc.citation.volume | 48 | - |
dc.citation.number | 10 | - |
dc.contributor.alternativeName | 허수진 | - |
dc.identifier.bibliographicCitation | FOOD AND CHEMICAL TOXICOLOGY, v.48, no.10, pp.2633 - 2637 | - |
dc.identifier.doi | 10.1016/j.fct.2010.06.032 | - |
dc.identifier.scopusid | 2-s2.0-77956341108 | - |
dc.identifier.wosid | 000282543000010 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ANTIOXIDANT ACTIVITIES | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | LUNG FIBROBLAST | - |
dc.subject.keywordPlus | ACARBOSE | - |
dc.subject.keywordPlus | ALGAE | - |
dc.subject.keywordAuthor | Ecklonia cava | - |
dc.subject.keywordAuthor | Dieckol | - |
dc.subject.keywordAuthor | alpha-Glucosidase | - |
dc.subject.keywordAuthor | alpha-Amylase | - |
dc.subject.keywordAuthor | Postprandial hyperglycemia | - |
dc.subject.keywordAuthor | Diabetic mice | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Toxicology | - |