辺縁性歯周炎の免疫病理学的研究　Ｖ　　（５）　Ａｃｔｉｎｏｍｙｃｅｓの細胞傷害性

DOI

書誌事項

タイトル別名
  • Immunopathological study of periodontal disease
  • 第5報, その5, Actinomycesの細胞傷害性

抄録

The purpose of this investigation has been to demonstrate the presence of direct tissue damage agents in extract of Actinomyces viscosus and A. naeslundii to cultured cell. L-cells were cultured in MEM media to which extract of the bacteria with various concentrations were added, and proliferating rate, colony formation degree and cell persistence level were observed.<BR>Suppression of L-cell's proliferation was observed in the groups which were added ×40 and ×20 diluted extract. Decrease of colony formation degree and cell persistence level were also noted in these groups. In a group which was added ×10 diluted extract, non-proliferation, non-colony formation and non-persistence were seen.<BR>From the above results, it was indicated that extract of Actinomyces had a possibility of damaging periodontal tissue directly by their components.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282679658418432
  • NII論文ID
    130004001163
  • DOI
    10.2330/joralbiosci1965.25.91
  • ISSN
    03850137
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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