Effect of Dietary Cyclic Nigerosylnigerose on Intestinal Immune Functions in Mice
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- HINO Keiko
- Glycoscience Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- KUROSE Mayumi
- Glycoscience Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- SAKURAI Takeo
- Glycoscience Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- INOUE Shin-ichiro
- Glycoscience Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- OKU Kazuyuki
- Glycoscience Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- CHAEN Hiroto
- Glycoscience Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- KOHNO Keizo
- Biomedical Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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- FUKUDA Shigeharu
- Biomedical Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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Abstract
We examined the dietary effects of cyclic nigerosylnigerose (CNN), a dietary indigestible oligosaccharide with four D-glucopyranosyl residues linked by alternating α-(1→3)- and α-(1→6) glucosidic linkages, on the intestinal immune function of mice, and the effects were compared with those of α-(1→3)-linked oligosaccharide (nigerooligosaccharides, NOS) or α-(1→6)-linked oligosaccharide (isomaltooligosaccharides, IMO). BALB/c mice were fed with 1–5% CNN, 5% IMO, or 12.5% NOS for 4 weeks, and the intestinal mucosal immune responses were determined. In the 1–5% CNN fed groups, the amounts of IgA in feces increased significantly. In addition, IgA, transforming growth factor-β1 (TGF-β1), and interleukin-6 (IL-6) secretion by Peyer’s patch (PP) cells were enhanced in CNN fed mice. In the 5% CNN group, pH in the cecum decreased, and the amounts of lactic acid and butyric acid increased. These findings were not observed in the NOS- or IMO-fed group of mice. They suggest that CNN supplementation changes the intestinal environment of microflora and indirectly enhances the immune function in the gut.
Journal
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 70 (10), 2481-2487, 2006
Japan Society for Bioscience, Biotechnology, and Agrochemistry
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Keywords
Details 詳細情報について
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- CRID
- 1390001206477384576
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- NII Article ID
- 10018525921
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- NII Book ID
- AA10824164
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- ISSN
- 13476947
- 09168451
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- NDL BIB ID
- 8523996
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed