2012 Fiscal Year Final Research Report
Studies on lipid peroxidation in human disease: its modulation from the view point of food chemistry
Project/Area Number |
20228002
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Research Category |
Grant-in-Aid for Scientific Research (S)
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Allocation Type | Single-year Grants |
Research Field |
Food science
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Research Institution | Tohoku University |
Principal Investigator |
MIYAZAWA Teruo 東北大学, 大学院・農学研究科, 教授 (20157639)
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Co-Investigator(Kenkyū-buntansha) |
NAKAGAWA Kiyotaka 東北大学, 大学院農学研究科, 准教授 (80361145)
TSUDUKI Tsuyoshi 東北大学, 大学院農学研究科, 准教授 (00404848)
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Co-Investigator(Renkei-kenkyūsha) |
OIKAWA Shinichi 日本医科大学, 医学部, 教授 (30142946)
OKA Yoshitomo 東北大学, 大学院医学系研究科, 教授 (70175256)
ARAI Hiroyuki 東北大学, 加齢医学研究所, 教授 (30261613)
SHIMOSEGAWA Tooru 東北大学, 大学院医学系研究科, 教授 (90226275)
KIMURA Fumiko 東北大学, 大学院農学研究科, 助教た (50321980)
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Project Period (FY) |
2008 – 2012
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Keywords | 過酸化脂質 / 脂質ヒドロペルオキシド / 動脈硬化症 / 認知症 / 食品機能 |
Research Abstract |
Oxidation of lipids generates lipid hydroperoxide. Through the quantitative analysis of clinical sample with CL-HPLC and LC-MS/MS, and using the functional assessment with cell culture study and animal study, we have proved that the hydroperoxidation of biological lipid results functional deterioration of cells and tissues. Our results also indicated the lipid hydroperoxide of body causes the related disorders like arteriosclerosis and dementia. Antioxidative food components; vitamin E, polyphenol, carotenoid, suppress lipid oxidation in vivo and are useful as antisenescence-nutrient.
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Research Products
(34 results)
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[Journal Article] Amyloid β-induced erythrocytic damage and its attenuation by carotenoids2011
Author(s)
Nakagawa, K., Kiko, T., Miyazawa Taiki, Sookwong, P., Tsuduki, T. Satoh, A., Miyazawa, T.
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Journal Title
FEBS Lett.
Volume: 585
Pages: 1249-1254
DOI
Peer Reviewed
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[Journal Article] Phosphatidylcholine hydroperoxide-induced THP-1 cell adhesion to intracellular adhesion molecule-12009
Author(s)
Asai A., Okajima F., Nakagawa K., Ibusuki D., Tanimura K., Nakajima Y., Nagao M., Sudo M., Harada T., Miyazawa T., Oikawa S.
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Journal Title
J. Lipid Res.
Volume: 50
Pages: 957-965
DOI
Peer Reviewed
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[Book] Edited by Victor R. Preedy. The Royal Society of Chemistry2012
Author(s)
Taiki Miyazawa, Kiyataka Nakagawa, Teruo Miyazawa
Total Pages
184-203
Publisher
Chapter 12 Liquid Chromatography-based Assay for Carotenoids in Human Blood. Food and Nutritional Components in Focus No.1. Vitamin A and Carotenoids: Chemistry, Analysis, Function and Effects
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