Age-Dependent Changes in Iron Deposition in the Gerbil Hippocampus

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In this study, we focused on age-dependent changes in intracellular iron deposition in the gerbil hippocampus. At 1 month of age (PM 1), iron reactivity was weak in the gerbil hippocampus. At this time, cells in the polymorphic layer of the dentate gyrus showed weak iron reactivity. At PM 3, iron reactivity in cells had not changed significantly. Thereafter, iron reactivity in the CA1-3 regions and in the dentate gyrus increased with time until PM 18. At PM 24, iron reactivity in all the subfields was similar to that at PM 18. In animals aged PM 18-24, iron positive cells had various shapes, and had processes which contained iron. These results suggest that the increase of iron deposition may be associated with normal aging and that the iron deposition in the aged hippocampus is different according to hippocampal subfields.<br>

収録刊行物

  • Experimental animals  

    Experimental animals 56(1), 21-28, 2007-01-01 

    Japanese Association for Laboratory Animal Science

参考文献:  24件

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各種コード

  • NII論文ID(NAID)
    10018453382
  • NII書誌ID(NCID)
    AA11032321
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13411357
  • NDL 記事登録ID
    8597939
  • NDL 雑誌分類
    ZS7(科学技術--医学)
  • NDL 請求記号
    Z54-H752
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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