書誌事項
- タイトル別名
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- Localization and Persistence of Group A Streptococcal Cell Walls Related to Cardiac Lesions in Mice
- レンサ キュウキン カンセン ト ソノ ゾク ハッショウ ノ ケンキュウ 2 レンサ キュウキン キンタイ セイブン ノ マウス セイタイナイ ニ オケル キョクザイジゾクセイ ト ソシキ ヘンカ
- II. レンサ球菌菌体成分のマウス生体内における局在持続性と組織変化
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抄録
With fluorescein-labelled antibodies specific for group A streptococcal cell wall antigens, the localization and persistence were studied in mice sensitized by a single intraperitoneal injection of cell walls or their fragments of group A streptococcal type 5. The presence of C-carbohydrate and peptidoglycan was demonstrated in the reticuloendothelial system, kidney, and heart of the mice for 45 days. Mice injected with pronase-treated cell walls, developed carditis accompanied by the degeneration of muscle fibers and granuloma formation in the interstitium of muscles between 10 and 15 days after injection. No cell wall antigens, however, were observed in any cardiac lesion. Furthermore, neither antibodies could be detected from any cardiac lesion by the indirect fluorescein antibody technique nor humoral antibodies by the precipitating reaction with C-carbohydrate or peptidoglycan. From these results it was suggested that the cardiac lesions of the mice might have been caused by the direct toxicity of the C-carbohydrate-peptidoglycan complex contained in group A streptococcal type 5 organisms.
収録刊行物
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- 日本細菌学雑誌
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日本細菌学雑誌 27 (1), 59-65, 1972
日本細菌学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282681433485184
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- NII論文ID
- 130001383549
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- NII書誌ID
- AN00189800
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- ISSN
- 18824110
- 00214930
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- NDL書誌ID
- 7614747
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- PubMed
- 4553920
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可