3 細菌内毒素の肉芽組織透過性からみた根尖病変の成立に関する実験的研究 : 皮下空気嚢の炎症性反応と透過性との関係 (第438回 大阪歯科学会例会)

DOI

書誌事項

タイトル別名
  • Ability of inflamed granulation tissue to prevent systemic diffusion of bacterial endotoxin

抄録

I studied the ability of inflamed granulation tissue to prevent systemic diffusion of bacterial endotoxin in dental periapical lesions. Inflammatory reactions were induced in the wall of the subcutaneous air pouch of rats by administration of endotoxin. I then examined the endotoxin density of the circulating blood and the endotoxin volume of the air pouch fluid. Endotoxins were also injected intravenously in other rats. Endotoxins in the circulating blood decreased to normal levels more rapidly in the group injected in the air pouch than in the group injected intravenously. However, the endotoxin volume in the air pouch maintained a high level during all experimental periods. These results suggest that inflammatory tissue may act as a barrier to diffusion of endotoxins from the focus of a lesion to the body.

収録刊行物

  • 歯科医学

    歯科医学 57 (6), 511-512, 1994

    大阪歯科学会

詳細情報 詳細情報について

  • CRID
    1390282679185709696
  • NII論文ID
    110001723707
  • DOI
    10.18905/shikaigaku.57.6_511
  • ISSN
    2189647X
    00306150
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

問題の指摘

ページトップへ