書誌事項
- タイトル別名
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- Effects of Kakisu (Persimmon Vinegar) on Plasma Antioxidant Power and Urinary 8-Isoprostane Level
- カキ ス インヨウ ニ ヨル ケッチュウ コウサンカノウ オヨビ ニョウ チュウ イソプロスタンレベル ノ ヘンカ
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Objectives: To clarify the antioxidative effects of kakisu (persimmon vinegar), plasma antioxidant power and urinary oxidative stress level in healthy subjects were measured using enzyme immunological assays.<br>Methods: Eighty-one subjects (age 30-69, 58.4±0.8) were randomly divided into two groups using a crossover design. Group A drank kakisu for 56 days starting in March, whereas group B drank kakisu for 54 days starting in June. Copper reducing equivalent level in plasma was measured as antioxidant power, and urinary 8-isoprostane (8-iso-prostaglandin F2α) level was measured as oxidative stress marker.<br>Results: Baseline plasma antioxidant power and urinary 8-isoprostane level showed no significant correlation among the subjects in this study. By drinking kakisu for 8 weeks, total antioxidant power significantly increased, and urinary 8-isoprostane level decreased. Total antioxidant power increased more markedly in group A than in group B. In contrast, urinary oxidative stress level decreased more markedly in group B than in group A. Smoking habits significantly correlated with urinary 8-isoprostane level. Males were more sensitive to the antioxidative effects of kakisu than females.<br>Conclusions: Kakisu has antioxidative effects that increase plasma antioxidant power and reduce urinary 8-isoprostane level. Further study is needed to clarify the influence of season and gender on such antioxidative effects.
収録刊行物
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- 日本衛生学雑誌
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日本衛生学雑誌 62 (1), 32-38, 2007
一般社団法人日本衛生学会
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詳細情報
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- CRID
- 1390282681339703680
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- NII論文ID
- 10018539441
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- NII書誌ID
- AN00185923
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- COI
- 1:CAS:528:DC%2BD2sXivVSkt7o%3D
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- ISSN
- 18826482
- 00215082
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- NDL書誌ID
- 8689420
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可