Enterococcus faecalis FK-23株加熱死菌体標品を経口摂取した無菌マウスにおける腫瘍壊死因子産生能の増強 Increases in Production of Tumor Necrosis Factor in Germ-Free Mice Fed Enterococcus faecalis FK-23 Preparation

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The effects of a preparation of heat-killed cells of Enterococcus faecalis FK-23 taken orally on the production of tumor necrosis factor (TNF) were examined in germ-free, and SPF ICR mice. These mice had TNF in their sera 1h after an intravenous injection of the FK-23 preparation or bacterial lipopolysaccharide. The mean TNF level in germ-free mice after the injection was significantly higher at day 0 after the mice ate feed containing the FK-23 preparation on days-7 to -3, with the usual feed given afterward until day 0. In the SPF ICR mice, TNF production was not changed when feed containing the FK-23 preparation was given. These results indicate that the oral intake of the FK-23 preparation had immunomodulating effects.

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参考文献:  11件

被引用文献:  2件

各種コード

  • NII論文ID(NAID)
    110002791069
  • NII書誌ID(NCID)
    AN00196191
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    00021407
  • NDL 記事登録ID
    3619127
  • NDL 刊行物分類
    SC226(衛生学・公衆衛生--食品衛生・栄養学)
  • NDL 雑誌分類
    ZR7(科学技術--農林水産--農産)
  • NDL 請求記号
    Z18-335
  • データ提供元
    CJP書誌  CJP引用  NDL  NII-ELS  J-STAGE 
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