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Daily Feeding of Fructooligosaccharide or Glucomannan Delays Onset of Senescence in SAMP8 Mice
http://hdl.handle.net/10069/34716
http://hdl.handle.net/10069/347165a1040b2-edea-47af-82b2-84e378e79630
名前 / ファイル | ライセンス | アクション |
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GRP2014_303184.pdf (865.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-09-30 | |||||
タイトル | ||||||
タイトル | Daily Feeding of Fructooligosaccharide or Glucomannan Delays Onset of Senescence in SAMP8 Mice | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Nakamura, Sadako
× Nakamura, Sadako× Kondo, Naoyuki× Yamaguchi, Yoshitake× Hashiguchi, Michiru× Tanabe, Kenichi× Ushiroda, Chihiro× Kawahashi-Tokuhisa, Miho× Yui, Katsuyuki× Miyakoda, Mana× Oku, Tsuneyuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We hypothesized that daily intake of nondigestible saccharides delays senescence onset through the improvement of intestinal microflora. Here, we raised senescence accelerated mice prone 8 (SAMP8) on the AIN93 diet (CONT), with sucrose being substituted for 5% of fructooligosaccharide (FOS) or 5% of glucomannan (GM), 15 mice per group. Ten SAMR1 were raised as reference of normal aging with control diet. Grading of senescence was conducted using the method developed by Hosokawa, and body weight, dietary intake, and drinking water intake were measured on alternate days. Following 38 weeks of these diets we evaluated learning and memory abilities using a passive avoidance apparatus and investigated effects on the intestinal microflora, measured oxidative stress markers, and inflammatory cytokines. Continuous intake of FOS and GM significantly enhanced learning and memory ability and decelerated senescence development when compared with the CONT group. Bifidobacterium levels were significantly increased in FOS and GM-fed mice. Urinary 8OHdG, 15-isoprostane, serum TNF-α, and IL-6 were also lower in FOS-fed mice, while IL-10 in FOS and GM groups was higher than in CONT group. These findings suggest that daily intake of nondigestible saccharides delays the onset of senescence via improvement of intestinal microflora. | |||||
書誌情報 |
Gastroenterology Research and Practice 巻 2014, p. 1-11, 発行日 2014-06-02 |
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出版者 | ||||||
出版者 | Hindawi Publishing Corporation | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 16876121 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1687630X | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1155/2014/303184 | |||||
権利 | ||||||
権利情報 | c 2014 Sadako Nakamura et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Gastroenterology Research and Practice, 2014, 303184; 2014 |